In: Math
Let R(x), C(x), and P(x) be, respectively, the revenue, cost, and profit, in dollars, from the production and sales of x items. If R(x) = 6x and C(x) = 0.004x^2+2.7x+70, find each of the following:
a) P(x) =
b) R(150), C(150), and P(150)
c)R'(x), C'(x), P'(x)
d) R'(150), C'(150), and P'(150)