Answer:
10.51%
Explanation:
The IRR is the discount rate that equates the after tax cash flows from an investment to the amount invested.
A financial calculator can be used to find the IRR.
Cash flow for year 0 = $-3000
Cash flow each year from year one to year 3 = 0
Cash flow for year 4 = $1,081
Cash flow for year 5 = $3,749
IRR = 10.51%
I hope my answer helps you.