Suppose the weekly cost for the production and sale of bicycles is C(x) = 16x + 4395 dollars and that the total revenue is given by R(x) = 87x dollars, where x is the number of bicycles
a. Write the equation of the function that models the weekly profit from the production and sale of x bicycles.
b. What is the profit on the production and sale of 150 bicycles?
a. P(x)= (give the equation in simplified form)
b. The profit is $