Suppose bob is just indifferent between receiving $$100$ today and $$115$ two years from now. Compute IRR.

Suppose bob is just indifferent between receiving $$100$ today and $$115$ three years from now. Compute IRR.

A $4-$year project with an initial cost of $$10,000$ promises the following cashflows in year:

$5,000$

$1,500$

$5,000$

$1,000$

a$.$ What is the IRR of this project?

b$.$ Suppose that the discount rate is $10\%.$ What is the NPV of this project?