Brandon Company is contemplating the purchase of a new piece of equipment for $52,000. Brandon is in the 20% income tax bracket. Predicted annual after-tax cash inflows from this investment are $27,000, $10,000, $11,000, $8,000 and $3,000 for years 1 through 5, respectively. The firm uses straight-line depreciation with no residual value at the end of five years. Assume that the after-tax hurdle rate for accepting new capital investment projects by the company is 4%, after-tax. (Note: PV $1 factors for 4% are as follows: for year 1 = 0.962, for year 2 = 0.925, for year 3 = 0.889, for year 4 = 0.855, for year 5 = 0.822; the PV annuity factor for 4%, 5 years = 4.452.) The estimated internal rate of return (IRR) on this investment is: Group of answer choices Greater than 6%. 4%. Undeterminable with only the given information. Slightly above 4%. Less than 4%.