Wind Biofuel Year Turbines Equipment 1 $360,000 $720,000 2 360,000 720,000 3 360,000 720,000 4 360,000 720,000 The wind turbines require an investment of $1,027,800, while the biofuel equipment requires an investment of $1,864,080. No residual value is expected from either project. Present Value of an Annuity of $1 at Compound Interest Year 6% 10% 12% 15% 20% 1 0.943 0.909 0.893 0.870 0.833 2 1.833 1.736 1.690 1.626 1.528 3 2.673 2.487 2.402 2.283 2.106 4 3.465 3.170 3.037 2.855 2.589 5 4.212 3.791 3.605 3.353 2.991 6 4.917 4.355 4.111 3.785 3.326 7 5.582 4,868 4.564 4.160 3.605 8 6.210 5.335 4.968 4.487 3.837 9 6.802 5.759 5.328 4,772 4.031 10 7.360 6.145 5.650 5.019 4.192 Required: Required: 1a. Compute the net present value for each project. Use a rate of 10% and the present value of an annuity of $1 in the table above. If required, use the minus sign to indicate a negative net present value. If required, round to the nearest whole dollar. Wind Turbines Present value of annual net cash flows Less amount to be invested Net present value Biofuel Equipment 1b. Compute a present value index for each project. If required, round your answers to two decimal places. Present Value Index Wind Turbines Biofuel Equipment 2. Determine the internal rate of return for each project by (a) computing a present value factor for an annuity of $1 and (b) using the present value of an annuity of $1 in the table above. If required, round your present value factor answers to three decimal places and internal rate of return to the nearest whole percent. Present value factor for an annuity of $1 Internal rate of return Wind Turbines % Biofuel Equipment % 3. The net present value, present value index, and internal rate of return all indicate that the , although both investments meet the minimum return criterion of 10%.. is/are a better financial opportunity compared to the