Answer:
$77,686
Step-by-step explanation:
The IRR is the discount rate that equates the after tax cash flows from an investment to the amount invested.
To find the amount invested, discount the cash flows using the IRR.
∑ 40,000 / 1.1 + 50,000 / 1.1² = $77,686 (to the nearest dollar)
The amount invested is $77,686.
I hope my answer helps you