please answer both! thank you

Question 27 3.34 pts A security pays $150 per year in perpetuity. What is the present value today given that the required rate of return is 4.75%? (past CFA exam question) O $316 O $3,158 O $3,185 Question 28 3.34 pts Alexander Stan plans to invest $1.5 million in a project today. The project is expected to pay $200,000 per year in perpetuity. The cost of capital is 8%. Will Stan benefit by investing in the project, as judged by the NPV method? (past CFA exam question) No, the project is not worth the investment Yes, the project is worth the investment Additional information is needed to make a decision