No Excel Pls

1. What is the profitability index of a project that costs $90,000 and returns $30,000 annually for 8 years if the opportunity cost of capital is 9.6%?

a.0.64

b.0.80

c.1.76

d.1.05

e.1.26

2. King Corporation is planning a 15-year project with an initial investment of $2,013,000. The project will have $563,000 cash inflows per year in years 1-2; $166,000 cash inflows in years 3-10, and $57,000 cash inflows in years 11-15. Determine the project's internal rate of return (IRR). Using financial calculator

a.6.87%

b.5.72%

c.4.58%

d.10.30%

e.8.24%