Multiple IRRs [L LO5] This problem is useful for testing the ability of financial calculators and spreadsheets. Consider the following cash flows. How many different IRRs are there? (Hint: Search between 20 percent and 70 percent.) When should we take this project? Year Cash Flow 1 2 3 4 -$ 3,024 17172 - 36,420 34,200 - 12,000