Answer:
10%
Step-by-step explanation:
IRR is the rate at which the net present value of a project is equal to zero. Using a financial calculator, use the following inputs and the CF function to find IRR;
The cost of the machine is the initial investment ; CF0 = -$24,388
Net cashflow year 1; C01 = 5,600
Net cashflow year 2; C02 = 5,600
Net cashflow year 3; C03 = 5,600
Net cashflow year 4; C04 = 5,600
Net cashflow year 5; C05 = 5,600
Net cashflow year 6; C06 = 5,600
then key in CPT IRR = 10.00%
Therefore, the internal rate of return is closest to 10%