Refer to Table 13-9. The average variable cost of producing 240 units is Table 13-9
Labor Output Fixed Cost Variable Cost
(Number (Units) (Dollars) (Dollars)
of workers)
0 0 30 0
1 100 30 15
2 180 30 30
3 240 30 45
4 280 30 60
5 300 30 75

a.$0.80
b.$0.32
c.$0.13
d.$0.19