Multiple Choice
A wholesaler sells CD players for $170 each. However, she gives volume discounts on purchases of 100 to 1,500 units according to the formula
, where n represents the number of units purchased. How many units would a retailer have to buy for the wholesaler to obtain maximum revenue?
A) 1,170 units
B) 850 units
C) 470 units
D) 550 units
E) 450 units
Correct Answer:

Verified
Correct Answer:
Verified
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