In: Finance
Today, it is 2025 and Uber is planning on purchasing 500 self-driving cars for the San Francisco market. They have their choice of two models, a Tesla and a GM. Each Tesla costs $75,000 and has maintenance expenses of $5,000 a year because of the heavy use they receive. The GM only costs $60,000, but has maintenance expenses of $6,000 per year. The Tesla is expected to have a productive life of 5 years, after which it will have a salvage value of zero. (The battery disposal is very expensive) The GM is expected to have a productive life of 3 years with zero value afterwards. Each car will be depreciated straight-line over its productive life to a zero salvage value. Uber's marginal tax rate is 40% and the appropriate discount rate is 13%. Which car should they choose? Show your work to receive any partial credit.
Calculation of Equated annual cost per year :
Telsa | GM | |
Initial cost | 75000 | 60000 |
Depreciation per year [cost /useful life] | 75000/5 = 15000 | 60000/3=20000 |
Annual cost | 5000+15000= -20000 [since it is cost (cash outflow)] | 6000+20000=-26000 |
After tax annual cost [annual cost (1-tax)] | -20000[1-.40] = -12000 | -26000[1-.40]= -15600 |
Annual cash flow [after tax cost+ depreciation] | -12000+15000 =3000 | -15600+20000= 4400 |
present value of cash inflow | PVA 13%,5 *Annual cash inflow | PVA 13%,3 *Annual cash flow |
3.51723*3000 | 2.36115*4400 | |
10551.69 | 10389.06 | |
Net cost of cAr [initial cost - present value of cash inflow] |
75000-10551.69 64448.31 |
60000-10389.06 49610.94 |
equated annual cost [net cost /PVA@ 13%,n] |
64448.31/3.51723 18323.60 |
49610.94/2.36115 21011.35 |
since the equated cost of TElSA is lower than GM ,Telsa should be purchased.
***Calculation is done for one car ,all cost should be multiplied by 500 to get amount for 500 cars .