Can I get help with part 1 and 2 please

Net Present Value Method, Present Value Index, and Analysis for a service company Continental Railroad Company is evaluating three capital investment proposals by using the net present value method. Relevant data related to the proposals are summarized as follows: Maintenance Ramp Computer Equipment Facilities Network Amount to be invested $631,804 $374,369 $180,993 Annual net cash flows: Year 1 270,000 181,000 113,000 Year 2 251,000 163,000 78,000 Year 3 230,000 145,000 57,000 Present Value of $1 at Compound Interest Year 6% 10% 2% 15% 20% 1 0.943 0.909 0.893 0.870 0.833 2 0.890 0.826 0.797 0.756 0.694 3 0.840 .751 0.712 0.658 0.579 4 .792 .683 0.636 0.572 0.482 5 0.747 .621 0.567 0.497 0.402 6 0.705 0.564 0.507 0.432 0.335 7 0.665 0.513 0.452 0.376 0.279 8 0.627 0.467 0.404 0.327 0.233 9 0.592 0.424 0.361 0.284 0.194 10 0.558 0.386 0.322 0.247 0.162 Required: 1. Assuming that the desired rate of return is 10%, prepare a net present value analysis for each proposal. Use the present value of $1 table above. If required, use the minus sign to indicate a negative net present value. If required, round to the nearest dollar. Maintenance Equipment Ramp Facilities Computer Network Total present value of net cash flow Amount to be invested 631,804 374,369 180,993 $ $ $ Net present value 2. Determine a present value index for each proposal. If required, round your answers to two decimal places. Present Value Index Maintenance Equipment Ramp Facilities Computer Network ramp facilities _ has the largest net present value, it returns less