DUE 10-12 hrs-Answer part b and only b under the chart.

Sheet1

Week	Sales
1	2750
2	3100
3	3250
4	2800
5	2900
6	3050
7	3300
8	3100
9	2950
10	3000
11	3200
12	3150

Sales 1 2 3 4 5 6 7 8 9 10 11 12 2750 3100 3250 2800 2900 3050 3300 3100 2950 3000 3200 3150

Sheet2

Sheet3