Solve the problem.A retailer finds that total cost per day is given by C(n) = 36n1/2 + 225, where C is the total cost per day and n is the number of units sold. What is the total cost per day when no units are sold?
A. $261
B. $540
C. $90
D. $225
Answer: D
Mathematics
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A. 6
B. 6
C. 7
D. 12
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Mathematics