Project L requires an initial outlay at t $=0$ of $$45,000,$ its expected cash inflows are $$15,000$ per year for $9$ years, and its WACC is $9\%.$ What is the project's NPV$?$

Project L requires an initial outlay at t $=0$ of $$53,636,$ its expected cash inflows are $$9,000$ per year for $11$ years, and its WACC is $14\%.$ What is the project's IRR?

Project L requires an initial outlay at t $=0$ of $$40,000,$ its expected cash inflows are $$10,000$ per year for $9$ years, and its WACC is $10\%.$ What is the project's MIRR?

Project L requires an initial outlay at t $=0$ of $$63,000,$ its expected cash inflows are $$13,000$ per year for $10$ years, and its WACC is $12\%.$ What is the project's payback?