help please

Continental Railroad Company is evaluating three capital investment proposais by using the net present value method, Relevant data related to the proposals are summarized as follows: Present Value af 1. Assuming that the desired rate of return is 12%, prepare a net present value analysis for each proposal. Use the present value of \$i table above. If required, use the minus sign to indicate a negative net present value. If required, round to the nearest dollar. 2. Determine a present value index for each proposal, if required, round your answers to two decimal places. 3. The has the largest present value index: Although irvested than does the! , as revealed by the present value indexeh, The present value index for the that it does not meet the minimum rate of retum standard