Part 2. Morton and Moore Rentals LLC is trying to decide between two different cranes to purchase for their inventory. The minimum attractive rate of return (MARR) for this investment is 15%. Use this as the interest rate for the following questions. For all net worth calculations compute value as sum of benefits sum of costs. C, $45,000 $31,000 Costs /Benerits Initial Cost Annual Operating Cost Overhaul in Years 2 and 4 Overhaul in Year 5 Salvage Valuc 24,000 $35,000 $6,000 $12,000 S10,000 8 Years 8,000 6 Years a) Draw the cash flow diagram for each machine b) Calculate the net present worth (NPW) of each machine. Write out the expression for NPW in standard functional notation c) Calculate the equivalent uniform annual worth (EUAW) of each machine. Write out the d) Calculate the net future worth (NFW) of each machine. Write out the expression for NFW in standard functional notation Based on the calculations in Parts B-D, which crane should the company purchase? Why? e)