If C(x) = 13000 + 600x − 1.8x^2 + 0.004x^3 is the cost function and

Question

p(x) = 4200 − 6x is the demand function, find the level of output that maximizes utility. (Hint: If utility is maximized, then marginal revenue equals marginal cost.)

Answer 1

define "utility", not familiar with this kind of math