$2-$For the project below, calculate the following using $10\%$ as your cost of capital.

Project $1$

$\backslash$table$[[0,-2500],[1,750],[2,1750],[3,-500],[4,3000]]$

a$)$ Payback Period

b$)$ Discounted Payback period

c$)$ NPV

d$)$ IRR

e$)$ MIRR

f$)\frac{?}{PI}$

Please send solutions with formulas and any other work included.