A company's total cost, in millions of dollars, is given by C(t) = 220 - 30e where t= time in years. Find the marginal cost when t = 5. Round to the nearest hundredth. A. 0.20 million dollars per year O B. 0.37 million dollars per year O C. 1.01 million dollars per year O D. 1.48 million dollars per year Time Remaining: 01:50:12 Next