Assume you invest $7,500 today in an investment that promises to return $17,820 in exactly 10 years. a. Use the present-value technique to estimate the IRR on this investment. b. If a minimum annual return of 12% is required, would you recommend this investment? a. The IRR of the investment is \%. (Round to the nearest whole percent.) Assume you invest $7,500 today in an investment that promises to return $17,820 in exactly 10 years. a. Use the present-value technique to estimate the IRR on this investment. b. If a minimum annual return of 12% is required, would you recommend this investment? a. The IRR of the investment is \%. (Round to the nearest whole percent.)