Given the following attributes of an investment project with a 5-year life and an after-tax discount rate of 8% calculate both the IRR and MIRR of the project: investment outlay, time 0, $3,300; after-tax cash inflows, year 1, $1,650: year 2, $990; year 3, $660; year 4, $990 and year 5, $1,650. Use the appropriate built-in functions in Excel (IRR and MIRR) to estimate both the IRR and the MIRR of the proposed investment (Round "IRR" and "MIRR" to 2 decimal places. (i.e. 01234-1234%).) IRR MIRR