Court time is selling tennis rackets for $64.99. the cost to court time is $37.48 per racket. overhead is estimated to be 20 percent of the selling price. what is the net profit rate?

the answer is 510

step-by-step explanation:

15 • 13 = 195

15 • 12 = 180

15 • 5 = 75

12 • 5 = 60

195 + 180 = 375

375 + 75 = 450

450 + 60 = 510

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