Multiple Choice
The DeWitt Company has found that the rate of change of its average cost of producing a product is , where x is the number of units and cost is in dollars. The average cost of producing 20 units is $40.00. Find the average cost of producing 140 units of the product. Round to the nearest dollar.
A) $46
B) $48
C) $51
D) $53
E) $58
Correct Answer:

Verified
Correct Answer:
Verified
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