Calculate the pay for each salesman:
Salesman A: week 1: 65x 11 = 715, week 2: 65x 14 = 910, week 3: 65x 16 = 1040
Salesman B: week1: 300 + 40x14 = 860, week2: 300 + 40x15 = 900, week3: 300 + 40x13 = 820
Salesman c gets 900 per week.
Week 1 salesman 3 made more than both A and B