Cost of Estimated Annual Cash Project $30.0 Project Identification A A* B 30.0 160.0 285 on Project 18% 15 Note: Projects A and A* are mutually exclusive; that is, only one or the other can be accepted. The IRR on A* must be calculated. TABLE 4 Investment Opportunities (Millions of Dollars) ENGAGE LEARNI OR SALE CLAS Years) Estimated Estimated Internal Rate of Return 4. a. Based on the information given in Table 4, what is the internal rate of return for Project A*? Graph the investment opportunity schedule, along with the marginal cost of capital schedule, and determine which projects should be accepted. b. Discuss the accept/reject decision for the mutually exclusive projects A and A*.