3. Irvin's company makes solar panels. The company's revenue function, in dollars, is R(n) = 10n, where n is the number of solar panels produced. The cost function is C(n) = 100(2)30. Both R and Care shown on the graph below. a. The total profit, P, that Irvin's company can make is revenue minus cost. Write the equation for the profit 1000 function, P(n). [1K] y 800 Dollars 600 b. Estimate the number of solar panels Irvin's company need to produce to make money (profit > $0). [3T) 400 200 0 20 40 60 80 100 Number of Panels c. How many solar panels would Irvin need to sell to maximize his profit? [2T]