Help solving for 4 different part solution layout

Project L requires an initial outlay at t = 0 of $65,000, its expected cash inflows are $15,000 per year for 9 years, and its WACC is 11%. What is the project's NPV? Do not round intermediate calculations. Round your answer to the nearest cent.

$____

Project L requires an initial outlay at t = 0 of $74,488, its expected cash inflows are $13,000 per year for 11 years, and its WACC is 9%. What is the project's IRR? Round your answer to two decimal places.

____ %

Project L requires an initial outlay at t = 0 of $70,000, its expected cash inflows are $12,000 per year for 9 years, and its WACC is 14%. What is the project's MIRR? Do not round intermediate calculations. Round your answer to two decimal places.

______ %

Project L requires an initial outlay at t = 0 of $65,000, its expected cash inflows are $10,000 per year for 8 years, and its WACC is 12%. What is the project's payback? Round your answer to two decimal places.

_______years