Oxford Company has limited funds avaltable for irvestment and mast ration the funds among five competing projects. Selected information on the five prolects follows: The net present values abowe have been computed using a topi discount rate. The company wants your assistance in determining whilch project to accept fisst, which to accept second, and so on. Required: 1. Compute the profitability index for each project. (Round your answers to 2 decimal places.) 2. In order of preference, rank the five projects in terms of (a) net present value, (b) profitability index