A firm is considering a project that has an NPV of $30,000 and a required rate of return is 13%. The IRR of this project has to be: Select one: O a. between 13% and 15% O b. greater than $30,000 O c. less than 13% O d. greater than 15% Significant advantage of the IRR method is that it: Select one: a. avoids the size disparity problem b. provides the most realistic reinvestment assumption C. considers all the cash flows for a project along with their timing O d. provides a means to choose between mutually exclusive projects