A company determines that its marginal revenue per day is given by R'(t), where R(t) is the total accumulated revenue, in dollars, on the tth day. The company's marginal cost per day is given by C'(t), where C(t) is the total accumulated cost, in dollars, on the tth day. R'(t) = 140 e , R(0) = 0; C'(t) = 140 - 0.4t, C(0) =0 a) Find the total profit P(T) from t= 0 to t= 10 (the first 10 days). P(T) = R(T) - C() = J . [R'()-c'(>] at The total profit is $ 3082185.21 . (Round to the nearest cent as needed.) b) Find the average daily profit for the first 10 days. The average daily profit is $ . (Round to the nearest cent as needed.)