1.

b)

doba An investment project had the following factors: Internal rate of return factor 4.0 Equal annual cash inflows $18,000 a. 1. What is the original investment the project: $18,000. b. $4,500.dla $72,000. c. An equipment purchase has following factors: Purchase Price $60,000 Useful Life 6 years Annual Cost Savings $14,600 Salvage Value 0 Depreciation Method Straight-Line Present Value of an Annuity of 1 Period 8% 9% 10% 12% 15% 6 4.623 4-486 4-355 4.111 3.784 2. What is the approximate internal rate of return for this investment? a 9% b. 10% c. 11% d. 12%