How would I solve these problem s in Excel?

A project has an initial cost of $$40,000,$ expected net cash inflows of $$9,000$ per year for $7$ years, and a cost of capital of $11\%.$ What is the project$$s NPV$?($Hint:$$Begin by constructing a time line.$)$

$12-2.$ Refer to$$Problem $12-1.$ What is the project$$s IRR?

$12-3.$ Refer to$$Problem $12-1.$ What is the project$$s MIRR?

$12-4.$ Refer to$$Problem $12-1.$ What is the project$$s PI$?$

$12-5.$ Refer to$$Problem $12-1.$ What is the project$$s payback period?

$12-6.$ Refer to$$Problem $12-1.$ What is the project$$s discounted payback period?