please help solve step by step (hand written or type) not excel. thank you!

Consider the following two mutually exclusive projects: The required return is 15 percent for both projects. Which one of the following statements related to these projects is correct? A. Because the IRR imply accepting Project B, that project should be accepted. B. The IRR decision rule should be used as the basis for selecting the project in this situation. C. The NPV of Project A is higher, thus we should accept Project A. D. The NPV of Project B is higher, thus we should accept Project B