| | | | | Price Searcher |
| Total | Marginal | Quantity | Price | Total | Marg | Total | P-Discr | P-Discr |
| Cost | Cost | | | Revenue | Revenue | Profit | TR | MR |
| $500 | • | 0 | $350 | | - | | - | - |
| 555 | $55 | 1 | 340 | | | | $340 | $340 |
| 608 | 53 | 2 | 330 | | | | 670 | 330 |
| 658 | 50 | 3 | 320 | | | | 990 | 320 |
| 710 | 52 | 4 | 310 |
| 766 | 56 | 5 | 300 |
| 829 | 63 | 6 | 290 |
| 902 | 73 | 7 | 280 |
| 988 | 86 | 8 | 270 |
| 1089 | 101 | 9 | 260 |
| 1208 | 119 | 10 | 250 |
| 1349 | 141 | 11 | 240 |
| 1514 | 165 | 12 | 230 |
| 1705 | 191 | 13 | 220 |
| 1926 | 221 | 14 | 210 |
| 2182 | 256 | 15 | 200 |
| 2477 | 295 | 16 | 190 |
| a. Complete the empty columns labeled Marg Cost, TR, Marg. Rev, Total Profit, |
| Price-Discrimination Total Revenue and Marginal Rev. |
| b. If the firm must charge one price to all customers, what will be the price |
| and quantity this firm will choose, what will be total profit? |
| c. If the firm is able to price discriminate perfectly, what quantity will it choose |
| to sell and what will be its total profit? |