Q 75- 2 A company's total cost, in millions of dollars, is given by C(t) = 100-40e where t is the time in years since the start-up date. The graph of C(t) is shown to the right. Find each of the following. a) The marginal cost, C'(t) b) C'(0) c) C'(5) d) Find lim C(t) and lim C'(t). 150- 881 881 t 15 30 a) C'(t)=40e (Do not include the $ symbol in your answer.) b) C'(0) $40 million per year (Simplify your answer. Do not include the $ symbol in your answer.) c) C'(5)=$ per year (Simplify your answer. Round to the nearest thousand as needed. Do not include the $ symbol in your answer.)