I need help with the last three questions please :) Suppose that for a certain product, during a certain month, the price-demand equation isx = 2500 – 100p, where x is the number of units that can be sold at a price of p dollars per unit, and thecost function (in dollars) is C(x) = 9,000 + 2x.a) Graph the price-demand equation, and complete the statement below.This price-demand equation is valid forandb) Solve the price-demand equation for p as a function of x:c) Find the revenue function R(x) and the profit function P(x).d) Find the marginal profit function. Also find P'(1300) and describe what this value tells you. Find P'(850), and use it to approximate the change in profit when x goes from 850 to 854.f) Graph the revenue and cost functions on the same coordinate system. Find the break-even points andindicate regions of loss and profit.g) Note that maximum profit would occur at the x value for which marginal revenue equals marginalcost. Find this profit-maximizing x value.

Demand: x = 2500 - 100P Cost: C(x) = 9000 + 2x

Suppose that for a certain product, during a certain month, the price-demand equation is x = 2500 – 100p, where x is the number of units that can be sold at a price of p dollars per unit, and the cost function (in dollars) is C(x) = 9,000 + 2x. a) Graph the price-demand equation, and complete the statement below. This price-demand equation is valid for