solve probability index, internal rate of return, and modified internal rate of return for project A and B. please include formulas!!!

the discount rates are 11%,13%,15%, and 19%

cse Profitability Index (Benefit-Cost Ratio) cse Internal Rate of Return cor Modified Internal Rate of Return coe Note that Project A is a Highest risk project while Project B is of Average risk. coe Assume your firm is in the 40% tax bracket, and that your cost of capital is 13%. cse. The firm adjusts its projects with risk adjusted discount rates to account for project risks. coe The risk schedule applied is as follows: coz In a one-page summry, describe the rationale behind your project selection with detalled explanation about your preference for the selected project