Solve the problem.A firm making microwave ovens finds that the total cost, C(x), of producing x units is given by C(x) = 55x + 600.The revenue, R(x), from selling x units is determined by the price per unit times the number of units sold, thus R(x) = 65x.Find and interpret (R - C)(42).
A. $180 profit, income exceeds cost
B. $5640 profit, income exceeds cost
C. $102 profit, income exceeds cost
D. -$180 loss, cost exceeds income
Answer: D
Mathematics
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