An investment that Kevin is considering offers the following cash flows.

Year 1 Initial investment of $10,000

Year 2 Inflow of $2,000

Year 3 Inflow of $1,500

Year 4 Additional investment of $5,000

Year 5 Inflow of $1,200

Year 6 Inflow of $2,200

Year 7 Inflow of 1,500

Year 8 Inflow of $1,000

Year 9 Inflow of $1,200

Year 10 Sale proceeds of $17,000

5. What is the internal rate of return (IRR) that this investment offers if all cash flows occur at the end of each period?

a. 10.10%

b. 10.87%

c. 9.24%

d. 9.74%.