The cost, in dollars, of producing x coffee machines is given. (Round your answers to the nearest cent.) C(x) = 1,600 + 80x - 0.4x2 (a) Find the exact cost of producing the 24th machine. $ (b) Use marginal analysis to approximate the cost of producing the 24th machine. $ Submit Answer [-/0.76 Points] DETAILS TAMUBUSCALC1 2.3.015. 0/6 Submissions Used The profit, in dollars, of producing and selling x action figures is given. P(x) = -x2+90x- 470 (a) Find the exact profit of producing and selling the 36th action figure. (Round your answer to the nearest cent.) $ (b) Use marginal analysis to approximate the profit of producing and selling the 36th action figure. (Round your answer to the nearest cent.) $ Submit