Solve the problem.
-Let C(x) = 900 + 30x be the cost to manufacture x items. Find the average cost per item to produce 20 items. Round to the nearest dollar.
A) $620
B) $1395
C) $75
D) $613

Question

Quizplus · Accepted Answer

The average cost per item for 20 items is calculated by dividing the total cost to manufacture 20 items by 20. The total cost for 20 items is C(20) = 900 + 30(20) = 900 + 600 = 1500. Therefore, the average cost per item is 1500 / 20 = $75.

Solve the Problem. -Let C(x) = 900 + 30x Be the Cost to the Cost