Answer:
10%
Explanation:
The internal rate of return is the discount rate that equates the after tax cash flows from an investment to the amount invested.
IRR can be calculated using a financial calculator:
Cash flow in year zero = -$18,139.
Cash flow each year from year one to eight = $3,400
IRR = 10%
To enter the cash flows, click on the CF key on the financial calculator, input value and press the enter key. Press the arrow pointing downwards to input the next cash flow value.
To find IRR, press the IRR button, and press CPT.
I hope my answer helps you