Would you please work with me step-by-step of this problem? I want to understand what I am doing.

14.3 Capitol Healthplans, Inc., is evaluating two different methods for providing home health services to its members. Both methods revenues are not affected by the method chosen. Therefore, the involve contracting out for services, and the health outcomes and incremental cash flows for the decision are all outflows. Here are the projected flows: Year 0 1 2 3 4 Method A ($300,000) (66,000) (66,000) (66,000) (66,000) (66,000) Method B ($120,000) (96,000) (96,000) (96,000) (96,000) (96,000) 5 a. What is each alternative's IRR? b. If the cost of capital for both methods is 9 percent, which method should be chosen? Why? rouide exclusive healthcare 14,4 Great Lalu