Question 4 3 Points Boston Scientific, a health care company listed on the S&P 500 index, is considering a project which is expected to generate the following cash flows in dollars: Co=-300,000, C1=20,000, C2=50,000, C3=50,000 and Ca=390,000. If the discount rate for this project is 15%, what is the best approximation for the internal rate of return (IRR)? A 20.32% B 19.96% 12.74% D 16.22% E 14.01%