A firm is trying to decide between two types of trucks, one a conventional gasoline vehicle and the other a diesel powered. The following information is available.
Gasoline | Diesel | |
Initial Investment | $27,000 | $21,000 |
Useful life | 4 years | 3 years |
Salvage value | $9,000 | $6,000 |
Operating cost per mile | $0.42 | $0.36 |
a) With interest at 5% per year, determine the annual mileage at which the two trucks are equivalent.
b) For 15,000 miles per year in travel, which truck should be recommended?
i=5%
Let the miles driven be X then,
EUAC of gasoline = 27000(A/P,5%,4)+0.42X-9000(A/F,5%,4)
=27000(0.282012)+0.42X-9000(0.232012)
=7614.324+0.42X-2088.108
=5526.216+0.42X
EUAC of diesal = 21000(A/P,5%,3)+0.36X-6000(A/F,5%,3)
=21000(0.367209)+0.36X-6000(0.317209)
=7711.389+0.36X-1903.254
=5808.135+0.36X
The two trucks would be equivalent,
5526.216+0.42X = 5808.135+0.36X
0.42X-0.36X=5808.135-5526.216
0.06X=281.919
X=281.919/0.06
X=4698.65 miles
b) For 15000 miles per year in travel
EUAC of gasoline = 5526.216+0.42(15000) = 5526.216+6300 = 11826.216
EUAC of diesal = 5808.135+0.36(15000) = 5808.135+5400 = 11208.135
As the EUAC of diesal is less so it should be selected
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