| #1 | ORIGINAL PORTFOLIO: BASE CASE | | | | | | | | | | | | | | | | | | | | | #1 | ORIGINAL PORTFOLIO: BASE CASE |
| I. | Spreads | | | Market | Spreads | | | Base | Case | Spreads | | Spread | Changes |
| | | | | AA | A | BBB | | AA | A | BBB | | AA | A | BBB |
| Spreads to UST Short-Term: | | | | 0.60% | 0.85% | 1.10% | | 0.60% | 0.85% | 1.10% | | 0.00% | 0.00% | 0.00% |
| Spreads to UST Intermediate-Term: | | | | 0.70% | 0.95% | 1.20% | | 0.70% | 0.95% | 1.20% | | 0.00% | 0.00% | 0.00% |
| Spreads to UST Long-Term: | | | | 0.90% | 1.15% | 1.40% | | 0.90% | 1.15% | 1.40% | | 0.00% | 0.00% | 0.00% |
| II. | Portfolio | | | | | | | | | | | | | | | | | | | | | II. | Portfolio | | | | | | Individual | Contr to | Individual | Contr to |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | V | V | Bond | Portfolio | Bond | Portfolio |
| Issue | Settlement | Maturity | Credit | Coupon | Payment | Payment | UST | Spread | | Clean | Last | Next | # of days | # of days | # of days | | | | | | | Issue | Settlement | Maturity | Credit | | minus | plus | Duration | Duration | Convexity | Convexity |
| Name | Date | Date | Rating | Rate | Frequency | Basis | Bench | to UST | Yield | Price | Coupon | Coupon | in Coupon | from Last | to Next | Accrued | Full | Par | Market | | | Name | Date | Date | Rating |
| | | | | | | | | | | | Payment | Payment | Period | to Settle | Coupon | Interest | Price | Amount | Value | | | | | | | | Δy = | 0.20% |
| UST Short | 4/5/22 | 2/15/24 | AAA | 2.875% | 2 | 1 | | | 2.890% | 99.97093 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0039 | 99.9748 | 50,000,000 | 49,987,409 | | | UST Short | 4/5/22 | 2/15/24 | AAA | | 100.3363 | 99.6150 | 1.8035 | 0.1212 | 2.0877 | 0.1403 |
| UST Inter | 4/5/22 | 2/15/29 | AAA | 3.000% | 2 | 1 | | | 3.050% | 99.69018 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0041 | 99.6942 | 50,000,000 | 49,847,122 | | | UST Inter | 4/5/22 | 2/15/29 | AAA | | 100.9312 | 98.4745 | 6.1606 | 0.4127 | 21.6353 | 1.4495 |
| UST Long | 4/5/22 | 2/15/52 | AAA | 3.375% | 2 | 1 | | | 3.360% | 100.27862 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0046 | 100.2832 | 50,000,000 | 50,141,595 | | | UST Long | 4/5/22 | 2/15/52 | AAA | | 104.1383 | 96.6165 | 18.7512 | 1.2637 | 234.8898 | 15.8302 |
| A | 4/5/22 | 2/15/24 | AA | 3.375% | 2 | 1 | 2.875% | 0.600% | 3.475% | 99.81808 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0046 | 99.8227 | 50,000,000 | 49,911,326 | | | A | 4/5/22 | 2/15/24 | AA | | 100.1813 | 99.4656 | 1.7924 | 0.1202 | 2.0665 | 0.1386 |
| B | 4/5/22 | 2/15/24 | AA | 3.375% | 2 | 1 | 2.875% | 0.600% | 3.475% | 99.81808 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0046 | 99.8227 | 50,000,000 | 49,911,326 | | | B | 4/5/22 | 2/15/24 | AA | | 100.1813 | 99.4656 | 1.7924 | 0.1202 | 2.0665 | 0.1386 |
| C | 4/5/22 | 2/15/24 | A | 3.625% | 2 | 1 | 2.875% | 0.850% | 3.725% | 99.81817 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0049 | 99.8231 | 50,000,000 | 49,911,537 | | | C | 4/5/22 | 2/15/24 | A | | 100.1807 | 99.4671 | 1.7873 | 0.1199 | 2.0568 | 0.1380 |
| D | 4/5/22 | 2/15/24 | BBB | 4.000% | 2 | 1 | 2.875% | 1.000% | 3.875% | 100.21900 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0054 | 100.2244 | 50,000,000 | 50,112,208 | | | D | 4/5/22 | 2/15/24 | BBB | | 100.5824 | 99.8681 | 1.7818 | 0.1200 | 2.0472 | 0.1379 |
| E | 4/5/22 | 2/15/29 | AA | 3.625% | 2 | 1 | 3.000% | 0.700% | 3.700% | 99.54571 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0049 | 99.5506 | 50,000,000 | 49,775,310 | | | E | 4/5/22 | 2/15/29 | AA | | 100.7587 | 98.3592 | 6.0260 | 0.4031 | 20.9521 | 1.4017 |
| F | 4/5/22 | 2/15/29 | AA | 3.625% | 2 | 1 | 3.000% | 0.700% | 3.700% | 99.54571 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0049 | 99.5506 | 50,000,000 | 49,775,310 | | | F | 4/5/22 | 2/15/29 | AA | | 100.7587 | 98.3592 | 6.0260 | 0.4031 | 20.9521 | 1.4017 |
| G | 4/5/22 | 2/15/29 | A | 3.875% | 2 | 1 | 3.000% | 0.950% | 3.950% | 99.54915 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0052 | 99.5544 | 50,000,000 | 49,777,196 | | | G | 4/5/22 | 2/15/29 | A | | 100.7521 | 98.3732 | 5.9739 | 0.3997 | 20.6891 | 1.3842 |
| H | 4/5/22 | 2/15/29 | BBB | 4.125% | 2 | 1 | 3.000% | 1.200% | 4.200% | 99.55250 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0056 | 99.5581 | 50,000,000 | 49,779,043 | | | H | 4/5/22 | 2/15/29 | BBB | | 100.7455 | 98.3870 | 5.9224 | 0.3962 | 20.4301 | 1.3669 |
| I | 4/5/22 | 2/15/52 | AA | 4.125% | 2 | 1 | 3.375% | 0.900% | 4.275% | 97.47897 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0056 | 97.4846 | 50,000,000 | 48,742,275 | | | I | 4/5/22 | 2/15/52 | AA | | 100.8607 | 94.2656 | 16.9131 | 1.1080 | 201.5406 | 13.2036 |
| J | 4/5/22 | 2/15/52 | AA | 4.125% | 2 | 1 | 3.375% | 0.900% | 4.275% | 97.47897 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0056 | 97.4846 | 50,000,000 | 48,742,275 | | | J | 4/5/22 | 2/15/52 | AA | | 100.8607 | 94.2656 | 16.9131 | 1.1080 | 201.5406 | 13.2036 |
| K | 4/5/22 | 2/15/52 | A | 4.375% | 2 | 1 | 3.375% | 1.150% | 4.525% | 97.55146 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0059 | 97.5574 | 50,000,000 | 48,778,692 | | | K | 4/5/22 | 2/15/52 | A | | 100.8353 | 94.4298 | 16.4145 | 1.0762 | 192.6335 | 12.6295 |
| L | 4/5/22 | 2/15/52 | BBB | 4.625% | 2 | 1 | 3.375% | 1.400% | 4.775% | 97.62076 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0063 | 97.6270 | 50,000,000 | 48,813,509 | | | L | 4/5/22 | 2/15/52 | BBB | | 100.8109 | 94.5870 | 15.9382 | 1.0457 | 184.1992 | 12.0851 |
| | | | | | | | | | | | | | | | | Portfolio | Total | 750,000,000 | 744,006,132 | | | | | | | | | | | 8.2182 | | 74.6494 |
| #2 | ORIGINAL PORTFOLIO: BASE CASE AFTER SPREADS CHANGE. | | | | | | | | | | | | | | | | | | | | | #2 | ORIGINAL PORTFOLIO: BASE CASE AFTER SPREADS CHANGE. |
| I. | Spreads | | | Market | Spreads | | | Base | Case | Spreads | | Spread | Changes |
| | | | | AA | A | BBB | | AA | A | BBB | | AA | A | BBB |
| Spreads to UST Short-Term: | | | | 0.60% | 0.85% | 1.10% | | 0.60% | 0.85% | 1.10% | | 0.00% | 0.00% | 0.00% |
| Spreads to UST Intermediate-Term: | | | | 0.70% | 0.95% | 1.20% | | 0.70% | 0.95% | 1.20% | | 0.00% | 0.00% | 0.00% |
| Spreads to UST Long-Term: | | | | 0.90% | 1.15% | 1.40% | | 0.90% | 1.15% | 1.40% | | 0.00% | 0.00% | 0.00% |
| II. | Portfolio | | | | | | | | | | | | | | | | | | | | | II. | Portfolio | | | | | | Individual | Contr to | Individual | Contr to |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | V | V | Bond | Portfolio | Bond | Portfolio |
| Issue | Settlement | Maturity | Credit | Coupon | Payment | Payment | UST | Spread | | Clean | Last | Next | # of days | # of days | # of days | | | | | | | Issue | Settlement | Maturity | Credit | | minus | plus | Duration | Duration | Convexity | Convexity |
| Name | Date | Date | Rating | Rate | Frequency | Basis | Bench | to UST | Yield | Price | Coupon | Coupon | in Coupon | from Last | to Next | Accrued | Full | Par | Market | | | Name | Date | Date | Rating |
| | | | | | | | | | | | Payment | Payment | Period | to Settle | Coupon | Interest | Price | Amount | Value | | | | | | | | Δy = | 0.20% |
| UST Short | 4/5/22 | 2/15/24 | AAA | 2.875% | 2 | 1 | | | 2.890% | 99.97093 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0039 | 99.9748 | 50,000,000 | 49,987,409 | | | UST Short | 4/5/22 | 2/15/24 | AAA | | 100.3363 | 99.6150 | 1.8035 | 0.1212 | 2.0877 | 0.1403 |
| UST Inter | 4/5/22 | 2/15/29 | AAA | 3.000% | 2 | 1 | | | 3.050% | 99.69018 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0041 | 99.6942 | 50,000,000 | 49,847,122 | | | UST Inter | 4/5/22 | 2/15/29 | AAA | | 100.9312 | 98.4745 | 6.1606 | 0.4127 | 21.6353 | 1.4495 |
| UST Long | 4/5/22 | 2/15/52 | AAA | 3.375% | 2 | 1 | | | 3.360% | 100.27862 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0046 | 100.2832 | 50,000,000 | 50,141,595 | | | UST Long | 4/5/22 | 2/15/52 | AAA | | 104.1383 | 96.6165 | 18.7512 | 1.2637 | 234.8898 | 15.8302 |
| A | 4/5/22 | 2/15/24 | AA | 3.375% | 2 | 1 | 2.875% | 0.600% | 3.475% | 99.81808 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0046 | 99.8227 | 50,000,000 | 49,911,326 | | | A | 4/5/22 | 2/15/24 | AA | | 100.1813 | 99.4656 | 1.7924 | 0.1202 | 2.0665 | 0.1386 |
| B | 4/5/22 | 2/15/24 | AA | 3.375% | 2 | 1 | 2.875% | 0.600% | 3.475% | 99.81808 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0046 | 99.8227 | 50,000,000 | 49,911,326 | | | B | 4/5/22 | 2/15/24 | AA | | 100.1813 | 99.4656 | 1.7924 | 0.1202 | 2.0665 | 0.1386 |
| C | 4/5/22 | 2/15/24 | A | 3.625% | 2 | 1 | 2.875% | 0.850% | 3.725% | 99.81817 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0049 | 99.8231 | 50,000,000 | 49,911,537 | | | C | 4/5/22 | 2/15/24 | A | | 100.1807 | 99.4671 | 1.7873 | 0.1199 | 2.0568 | 0.1380 |
| D | 4/5/22 | 2/15/24 | BBB | 4.000% | 2 | 1 | 2.875% | 1.000% | 3.875% | 100.21900 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0054 | 100.2244 | 50,000,000 | 50,112,208 | * | | D | 4/5/22 | 2/15/24 | BBB | | 100.5824 | 99.8681 | 1.7818 | 0.1200 | 2.0472 | 0.1379 |
| E | 4/5/22 | 2/15/29 | AA | 3.625% | 2 | 1 | 3.000% | 0.700% | 3.700% | 99.54571 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0049 | 99.5506 | 50,000,000 | 49,775,310 | | | E | 4/5/22 | 2/15/29 | AA | | 100.7587 | 98.3592 | 6.0260 | 0.4031 | 20.9521 | 1.4017 |
| F | 4/5/22 | 2/15/29 | AA | 3.625% | 2 | 1 | 3.000% | 0.700% | 3.700% | 99.54571 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0049 | 99.5506 | 50,000,000 | 49,775,310 | | | F | 4/5/22 | 2/15/29 | AA | | 100.7587 | 98.3592 | 6.0260 | 0.4031 | 20.9521 | 1.4017 |
| G | 4/5/22 | 2/15/29 | A | 3.875% | 2 | 1 | 3.000% | 0.950% | 3.950% | 99.54915 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0052 | 99.5544 | 50,000,000 | 49,777,196 | | | G | 4/5/22 | 2/15/29 | A | | 100.7521 | 98.3732 | 5.9739 | 0.3997 | 20.6891 | 1.3842 |
| H | 4/5/22 | 2/15/29 | BBB | 4.125% | 2 | 1 | 3.000% | 1.200% | 4.200% | 99.55250 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0056 | 99.5581 | 50,000,000 | 49,779,043 | | | H | 4/5/22 | 2/15/29 | BBB | | 100.7455 | 98.3870 | 5.9224 | 0.3962 | 20.4301 | 1.3669 |
| I | 4/5/22 | 2/15/52 | AA | 4.125% | 2 | 1 | 3.375% | 0.900% | 4.275% | 97.47897 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0056 | 97.4846 | 50,000,000 | 48,742,275 | | | I | 4/5/22 | 2/15/52 | AA | | 100.8607 | 94.2656 | 16.9131 | 1.1080 | 201.5406 | 13.2036 |
| J | 4/5/22 | 2/15/52 | AA | 4.125% | 2 | 1 | 3.375% | 0.900% | 4.275% | 97.47897 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0056 | 97.4846 | 50,000,000 | 48,742,275 | | | J | 4/5/22 | 2/15/52 | AA | | 100.8607 | 94.2656 | 16.9131 | 1.1080 | 201.5406 | 13.2036 |
| K | 4/5/22 | 2/15/52 | A | 4.375% | 2 | 1 | 3.375% | 1.150% | 4.525% | 97.55146 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0059 | 97.5574 | 50,000,000 | 48,778,692 | | | K | 4/5/22 | 2/15/52 | A | | 100.8353 | 94.4298 | 16.4145 | 1.0762 | 192.6335 | 12.6295 |
| L | 4/5/22 | 2/15/52 | BBB | 4.625% | 2 | 1 | 3.375% | 1.400% | 4.775% | 97.62076 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0063 | 97.6270 | 50,000,000 | 48,813,509 | | | L | 4/5/22 | 2/15/52 | BBB | | 100.8109 | 94.5870 | 15.9382 | 1.0457 | 184.1992 | 12.0851 |
| | | | | | | | | | | | | | | | | Portfolio | Total | 750,000,000 | 744,006,132 | | | | | | | | | | | 8.2182 | | 74.6494 |
| #3 | ORIGINAL PORTFOLIO WITH NEW ASSET ALLOCATION: BEFORE SPREADS CHANGE. | | | | | | | | | | | | | | | | | | | | | #3 | ORIGINAL PORTFOLIO WITH NEW ASSET ALLOCATION: BEFORE SPREADS CHANGE. |
| I. | Spreads | | | Market | Spreads | | | Base | Case | Spreads | | Spread | Changes |
| | | | | AA | A | BBB | | AA | A | BBB | | AA | A | BBB |
| Spreads to UST Short-Term: | | | | 0.60% | 0.85% | 1.10% | | 0.60% | 0.85% | 1.10% | | 0.00% | 0.00% | 0.00% |
| Spreads to UST Intermediate-Term: | | | | 0.70% | 0.95% | 1.20% | | 0.70% | 0.95% | 1.20% | | 0.00% | 0.00% | 0.00% | | | | | | | | | | | | | | | | | | | | OPTIMIZATION USING |
| Spreads to UST Long-Term: | | | | 0.90% | 1.15% | 1.40% | | 0.90% | 1.15% | 1.40% | | 0.00% | 0.00% | 0.00% | | | | | | | | | | | | | | | | | | | | SOLVER |
| II. | Portfolio | | | | | | | | | | | | | | | | | | | | | II. | Portfolio | | | | | | Individual | Contr to | Individual | Contr to | | Contr to | Contr to |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | V | V | Bond | Portfolio | Bond | Portfolio | | Portfolio | Portfolio | Portfolio |
| Issue | Settlement | Maturity | Credit | Coupon | Payment | Payment | UST | Spread | | Clean | Last | Next | # of days | # of days | # of days | | | | | | | Issue | Settlement | Maturity | Credit | | minus | plus | Duration | Duration | Convexity | Convexity | | Duration | Convexity | Weight |
| Name | Date | Date | Rating | Rate | Frequency | Basis | Bench | to UST | Yield | Price | Coupon | Coupon | in Coupon | from Last | to Next | Accrued | Full | Par | Market | | | Name | Date | Date | Rating |
| | | | | | | | | | | | Payment | Payment | Period | to Settle | Coupon | Interest | Price | Amount | Value | | | | | | | | Δy = | 0.20% |
| UST Short | 4/5/22 | 2/15/24 | AAA | 2.875% | 2 | 1 | | | 2.890% | 99.97093 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0039 | 99.9748 | 50,000,000 | 49,987,409 | | | UST Short | 4/5/22 | 2/15/24 | AAA | | 100.3363 | 99.6150 | 1.8035 | 0.1212 | 2.0877 | 0.1403 | | 0.1202 | 0.1392 | 0.0667 |
| UST Inter | 4/5/22 | 2/15/29 | AAA | 3.000% | 2 | 1 | | | 3.050% | 99.69018 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0041 | 99.6942 | 50,000,000 | 49,847,122 | | | UST Inter | 4/5/22 | 2/15/29 | AAA | | 100.9312 | 98.4745 | 6.1606 | 0.4127 | 21.6353 | 1.4495 | | 0.4107 | 1.4424 | 0.0667 |
| UST Long | 4/5/22 | 2/15/52 | AAA | 3.375% | 2 | 1 | | | 3.360% | 100.27862 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0046 | 100.2832 | 50,000,000 | 50,141,595 | | | UST Long | 4/5/22 | 2/15/52 | AAA | | 104.1383 | 96.6165 | 18.7512 | 1.2637 | 234.8898 | 15.8302 | | 1.2501 | 15.6593 | 0.0667 |
| A | 4/5/22 | 2/15/24 | AA | 3.375% | 2 | 1 | 2.875% | 0.600% | 3.475% | 99.81808 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0046 | 99.8227 | 50,000,000 | 49,911,326 | | | A | 4/5/22 | 2/15/24 | AA | | 100.1813 | 99.4656 | 1.7924 | 0.1202 | 2.0665 | 0.1386 | | 0.1195 | 0.1378 | 0.0667 |
| B | 4/5/22 | 2/15/24 | AA | 3.375% | 2 | 1 | 2.875% | 0.600% | 3.475% | 99.81808 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0046 | 99.8227 | 50,000,000 | 49,911,326 | | | B | 4/5/22 | 2/15/24 | AA | | 100.1813 | 99.4656 | 1.7924 | 0.1202 | 2.0665 | 0.1386 | | 0.1195 | 0.1378 | 0.0667 |
| C | 4/5/22 | 2/15/24 | A | 3.625% | 2 | 1 | 2.875% | 0.850% | 3.725% | 99.81817 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0049 | 99.8231 | 50,000,000 | 49,911,537 | | | C | 4/5/22 | 2/15/24 | A | | 100.1807 | 99.4671 | 1.7873 | 0.1199 | 2.0568 | 0.1380 | | 0.1192 | 0.1371 | 0.0667 |
| D | 4/5/22 | 2/15/24 | BBB | 4.000% | 2 | 1 | 2.875% | 1.000% | 3.875% | 100.21900 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0054 | 100.2244 | 50,000,000 | 50,112,208 | | | D | 4/5/22 | 2/15/24 | BBB | | 100.5824 | 99.8681 | 1.7818 | 0.1200 | 2.0472 | 0.1379 | | 0.1188 | 0.1365 | 0.0667 |
| E | 4/5/22 | 2/15/29 | AA | 3.625% | 2 | 1 | 3.000% | 0.700% | 3.700% | 99.54571 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0049 | 99.5506 | 50,000,000 | 49,775,310 | | | E | 4/5/22 | 2/15/29 | AA | | 100.7587 | 98.3592 | 6.0260 | 0.4031 | 20.9521 | 1.4017 | | 0.4017 | 1.3968 | 0.0667 |
| F | 4/5/22 | 2/15/29 | AA | 3.625% | 2 | 1 | 3.000% | 0.700% | 3.700% | 99.54571 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0049 | 99.5506 | 50,000,000 | 49,775,310 | | | F | 4/5/22 | 2/15/29 | AA | | 100.7587 | 98.3592 | 6.0260 | 0.4031 | 20.9521 | 1.4017 | | 0.4017 | 1.3968 | 0.0667 |
| G | 4/5/22 | 2/15/29 | A | 3.875% | 2 | 1 | 3.000% | 0.950% | 3.950% | 99.54915 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0052 | 99.5544 | 50,000,000 | 49,777,196 | | | G | 4/5/22 | 2/15/29 | A | | 100.7521 | 98.3732 | 5.9739 | 0.3997 | 20.6891 | 1.3842 | | 0.3983 | 1.3793 | 0.0667 |
| H | 4/5/22 | 2/15/29 | BBB | 4.125% | 2 | 1 | 3.000% | 1.200% | 4.200% | 99.55250 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0056 | 99.5581 | 50,000,000 | 49,779,043 | | | H | 4/5/22 | 2/15/29 | BBB | | 100.7455 | 98.3870 | 5.9224 | 0.3962 | 20.4301 | 1.3669 | | 0.3948 | 1.3620 | 0.0667 |
| I | 4/5/22 | 2/15/52 | AA | 4.125% | 2 | 1 | 3.375% | 0.900% | 4.275% | 97.47897 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0056 | 97.4846 | 50,000,000 | 48,742,275 | | | I | 4/5/22 | 2/15/52 | AA | | 100.8607 | 94.2656 | 16.9131 | 1.1080 | 201.5406 | 13.2036 | | 1.1275 | 13.4360 | 0.0667 |
| J | 4/5/22 | 2/15/52 | AA | 4.125% | 2 | 1 | 3.375% | 0.900% | 4.275% | 97.47897 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0056 | 97.4846 | 50,000,000 | 48,742,275 | | | J | 4/5/22 | 2/15/52 | AA | | 100.8607 | 94.2656 | 16.9131 | 1.1080 | 201.5406 | 13.2036 | | 1.1275 | 13.4360 | 0.0667 |
| K | 4/5/22 | 2/15/52 | A | 4.375% | 2 | 1 | 3.375% | 1.150% | 4.525% | 97.55146 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0059 | 97.5574 | 50,000,000 | 48,778,692 | | | K | 4/5/22 | 2/15/52 | A | | 100.8353 | 94.4298 | 16.4145 | 1.0762 | 192.6335 | 12.6295 | | 1.0943 | 12.8422 | 0.0667 |
| L | 4/5/22 | 2/15/52 | BBB | 4.625% | 2 | 1 | 3.375% | 1.400% | 4.775% | 97.62076 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0063 | 97.6270 | 50,000,000 | 48,813,509 | | | L | 4/5/22 | 2/15/52 | BBB | | 100.8109 | 94.5870 | 15.9382 | 1.0457 | 184.1992 | 12.0851 | | 1.0625 | 12.2799 | 0.0667 |
| | | | | | | | | | | | | | | | | Portfolio | Total | 750,000,000 | 744,006,132 | | | | | | | | | | | 8.2182 | | 74.6494 | | 8.2664 | 75.3191 | 1.0000 |
| #4 | ORIGINAL PORTFOLIO WITH NEW ASSET ALLOCATION: AFTER SPREADS CHANGE. | | | | | | | | | | | | | | | | | | | | | #4 | ORIGINAL PORTFOLIO WITH NEW ASSET ALLOCATION: AFTER SPREADS CHANGE. |
| I. | Spreads | | | Market | Spreads | | | Base | Case | Spreads | | Spread | Changes |
| | | | | AA | A | BBB | | AA | A | BBB | | AA | A | BBB |
| Spreads to UST Short-Term: | | | | 0.60% | 0.85% | 1.10% | | 0.60% | 0.85% | 1.10% | | 0.00% | 0.00% | 0.00% |
| Spreads to UST Intermediate-Term: | | | | 0.70% | 0.95% | 1.20% | | 0.70% | 0.95% | 1.20% | | 0.00% | 0.00% | 0.00% |
| Spreads to UST Long-Term: | | | | 0.90% | 1.15% | 1.40% | | 0.90% | 1.15% | 1.40% | | 0.00% | 0.00% | 0.00% |
| II. | Portfolio | | | | | | | | | | | | | | | | | | | | | II. | Portfolio | | | | | | Individual | Contr to | Individual | Contr to |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | V | V | Bond | Portfolio | Bond | Portfolio |
| Issue | Settlement | Maturity | Credit | Coupon | Payment | Payment | UST | Spread | | Clean | Last | Next | # of days | # of days | # of days | | | | | | | Issue | Settlement | Maturity | Credit | | minus | plus | Duration | Duration | Convexity | Convexity |
| Name | Date | Date | Rating | Rate | Frequency | Basis | Bench | to UST | Yield | Price | Coupon | Coupon | in Coupon | from Last | to Next | Accrued | Full | Par | Market | | | Name | Date | Date | Rating |
| | | | | | | | | | | | Payment | Payment | Period | to Settle | Coupon | Interest | Price | Amount | Value | | | | | | | | Δy = | 0.20% |
| UST Short | 4/5/22 | 2/15/24 | AAA | 2.875% | 2 | 1 | | | 2.890% | 99.97093 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0039 | 99.9748 | 50,000,000 | 49,987,409 | | | UST Short | 4/5/22 | 2/15/24 | AAA | | 100.3363 | 99.6150 | 1.8035 | 0.1212 | 2.0877 | 0.1403 |
| UST Inter | 4/5/22 | 2/15/29 | AAA | 3.000% | 2 | 1 | | | 3.050% | 99.69018 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0041 | 99.6942 | 50,000,000 | 49,847,122 | | | UST Inter | 4/5/22 | 2/15/29 | AAA | | 100.9312 | 98.4745 | 6.1606 | 0.4127 | 21.6353 | 1.4495 |
| UST Long | 4/5/22 | 2/15/52 | AAA | 3.375% | 2 | 1 | | | 3.360% | 100.27862 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0046 | 100.2832 | 50,000,000 | 50,141,595 | | | UST Long | 4/5/22 | 2/15/52 | AAA | | 104.1383 | 96.6165 | 18.7512 | 1.2637 | 234.8898 | 15.8302 |
| A | 4/5/22 | 2/15/24 | AA | 3.375% | 2 | 1 | 2.875% | 0.600% | 3.475% | 99.81808 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0046 | 99.8227 | 50,000,000 | 49,911,326 | | | A | 4/5/22 | 2/15/24 | AA | | 100.1813 | 99.4656 | 1.7924 | 0.1202 | 2.0665 | 0.1386 |
| B | 4/5/22 | 2/15/24 | AA | 3.375% | 2 | 1 | 2.875% | 0.600% | 3.475% | 99.81808 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0046 | 99.8227 | 50,000,000 | 49,911,326 | | | B | 4/5/22 | 2/15/24 | AA | | 100.1813 | 99.4656 | 1.7924 | 0.1202 | 2.0665 | 0.1386 |
| C | 4/5/22 | 2/15/24 | A | 3.625% | 2 | 1 | 2.875% | 0.850% | 3.725% | 99.81817 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0049 | 99.8231 | 50,000,000 | 49,911,537 | | | C | 4/5/22 | 2/15/24 | A | | 100.1807 | 99.4671 | 1.7873 | 0.1199 | 2.0568 | 0.1380 |
| D | 4/5/22 | 2/15/24 | BBB | 4.000% | 2 | 1 | 2.875% | 1.000% | 3.875% | 100.21900 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0054 | 100.2244 | 50,000,000 | 50,112,208 | | | D | 4/5/22 | 2/15/24 | BBB | | 100.5824 | 99.8681 | 1.7818 | 0.1200 | 2.0472 | 0.1379 |
| E | 4/5/22 | 2/15/29 | AA | 3.625% | 2 | 1 | 3.000% | 0.700% | 3.700% | 99.54571 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0049 | 99.5506 | 50,000,000 | 49,775,310 | | | E | 4/5/22 | 2/15/29 | AA | | 100.7587 | 98.3592 | 6.0260 | 0.4031 | 20.9521 | 1.4017 |
| F | 4/5/22 | 2/15/29 | AA | 3.625% | 2 | 1 | 3.000% | 0.700% | 3.700% | 99.54571 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0049 | 99.5506 | 50,000,000 | 49,775,310 | | | F | 4/5/22 | 2/15/29 | AA | | 100.7587 | 98.3592 | 6.0260 | 0.4031 | 20.9521 | 1.4017 |
| G | 4/5/22 | 2/15/29 | A | 3.875% | 2 | 1 | 3.000% | 0.950% | 3.950% | 99.54915 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0052 | 99.5544 | 50,000,000 | 49,777,196 | | | G | 4/5/22 | 2/15/29 | A | | 100.7521 | 98.3732 | 5.9739 | 0.3997 | 20.6891 | 1.3842 |
| H | 4/5/22 | 2/15/29 | BBB | 4.125% | 2 | 1 | 3.000% | 1.200% | 4.200% | 99.55250 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0056 | 99.5581 | 50,000,000 | 49,779,043 | | | H | 4/5/22 | 2/15/29 | BBB | | 100.7455 | 98.3870 | 5.9224 | 0.3962 | 20.4301 | 1.3669 |
| I | 4/5/22 | 2/15/52 | AA | 4.125% | 2 | 1 | 3.375% | 0.900% | 4.275% | 97.47897 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0056 | 97.4846 | 50,000,000 | 48,742,275 | | | I | 4/5/22 | 2/15/52 | AA | | 100.8607 | 94.2656 | 16.9131 | 1.1080 | 201.5406 | 13.2036 |
| J | 4/5/22 | 2/15/52 | AA | 4.125% | 2 | 1 | 3.375% | 0.900% | 4.275% | 97.47897 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0056 | 97.4846 | 50,000,000 | 48,742,275 | | | J | 4/5/22 | 2/15/52 | AA | | 100.8607 | 94.2656 | 16.9131 | 1.1080 | 201.5406 | 13.2036 |
| K | 4/5/22 | 2/15/52 | A | 4.375% | 2 | 1 | 3.375% | 1.150% | 4.525% | 97.55146 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0059 | 97.5574 | 50,000,000 | 48,778,692 | | | K | 4/5/22 | 2/15/52 | A | | 100.8353 | 94.4298 | 16.4145 | 1.0762 | 192.6335 | 12.6295 |
| L | 4/5/22 | 2/15/52 | BBB | 4.625% | 2 | 1 | 3.375% | 1.400% | 4.775% | 97.62076 | 2/15/22 | 8/15/22 | 181 | 49 | 132 | 0.0063 | 97.6270 | 50,000,000 | 48,813,509 | | | L | 4/5/22 | 2/15/52 | BBB | | 100.8109 | 94.5870 | 15.9382 | 1.0457 | 184.1992 | 12.0851 |
| | | | | | | | | | | | | | | | | Portfolio | Total | 750,000,000 | 744,006,132 | | | | | | | | | | | 8.2182 | | 74.6494 |
| | Your Assignment. |
| Part 1.) | You are a portfolio manager for Vandelay Capital Management's Investment Grade Bond Fund. |
| | You've been pondering the Investment Clock for a few days, and you now believe that |
| | the "time" is 8:30. The Investment Clock is posted on Blackboard. |
| a.) | Change the Quality Spread Matrix in Case #2 to reflect your views. |
| | Explain why you changed the spread matrix the way you did. |
| | The key parts of this problem involve Cases #3 and #4. |
| | You want to change your porfolio to reflect your views that quality spreads will soon change. |
| | Remember: No guts, no glory. |
| b.) | Change your asset allocation by adjusting Case #3. |
| | You can do this in two ways. The first is: adjust the par amounts, i.e., change the equal par weighting. |
| | The second way is: choose the portfolio duration and portfolio convexity you want. |
| | Then use Solver to find the asset weights that attain your portfolio objectives. |
| | Explain why you changed the portfolio as you did. |
| c.) | Then take the weights from Case #3 and enter them into Case #4. |
| | Then change the quality spread matrix for Case #4, just as you did in Case #2. |
| d.) | Compare portfolio duration and portfolio convexity for Cases #1 and #3. |
| | Then compare portfolio duration and portfolio convexity for Cases #2 and #4. |
| | How much did your aggressive portfolio reallocation make for your clients? |
| Part 2.) | Bonds A through L are non-Treasury fixed income securities, but, other than that information, |
| | they are not defined. Suppose that bonds A, B, E, F, I, and J are callable Corporate bonds, and the |
| | call price for each bond is par. And suppose that bonds C, D, G, H, K, and L are Agency |
| | Residential MBS. |
| a.) | What are the issues here that you, as the portfolio manager, must deal with to position |
| | your fund to take advantage of your insight that the time is 8:30? |
| | Provide some detail for your answer to this question. No calculations are required for Part 2. |
| | One final point about the entire project: |
| | Remember, what I am always interested in is thoughtfulness. Just getting a correct |
| | numerical answer is not your only objective. Write a project that shows me you have |
| | thought about these questions and the issues surrounding solving them. Good Luck. |
| | All your answers must be typed and double spaced. |