Wec present value muthod, Drebent value index, and analysls for a service compary follows: Required: indicate a negative net present value. If required, round to the nearest dollar. indicate a negative net present value. It required, round to the nearest dollar. 2. Determine a present value index for each proposal. If requaired, round your answers to two decimal ofaces. 3. The has the largest present value indek Nahoogh than dos the . at revealed by the present valoe indeces. rlie present vilue indes far the is fers than 1 , inclicatno that 2 does not mee? the minimium rate of retum itandard