Plant sizes get larger as you move from ATC-1 to ATC-4.

Output ATC-1 ATC-2 ATC-3 ATC-4

1,500 $ 10 15 $20 $30

2,000 $ 8 12 17 25

2,500 $9 10 15 20

3,000 $12 8 13 18

3,500 $15 6 11 16

4,000 $18 10 9 14

4,500 $20 12 7 12

5,000 $24 15 11 10

5,500 $29 19 13 8

6,000 $35 25 15 9

Which plant size would produce at the least cost for the 1,500-2,500 range of output?

Multiple Choice

• ATC-1
• ATC-3
• ATC-4
• ATC-2