Question

A company’s manager estimated that the cost C, in dollars, of producing n items is C = 7 n + 350. The company sells each item for $12. The company makes a profit when total income from selling a quantity of items is greater than the total cost of producing that quantity of items. Which of the following inequalities gives all possible values of n for which the manager estimates that the company will make a profit?

A. n < 70
B. n < 84
C. n > 70
D. n > 84

Answer 1

For the company to make over 350 then n would have to be greater than 70, so i would say C.