please help and answer both.

4. You are analyzing a project ond have prepared the following date: Required payback period 2.5 years Required return 8.50%; Based on the payback period of for this project, you should the project. A. 1.87 years; accept B. 2.87 yearst accept C. 3,87 years; reject D. 3.13 years: reject E. 2.87 years; teject 5. You are considering two independent projects with the following cash flows. The required return for both projects is 10\%. Given this information, which one of the following statements is correct? A. You shoufd accept project B since it has the higher IRR and reject project A. B. You should accept Project B and reject Project A. C. You should accept project A because it has the higher NPV. D. You should accept both projects if the funds are available to do so since both NPVs are >0. E. You should accept project A because it has the lower NPV and reject project B