Answer:
(a) Fixed cost = Monthly payment of buying car and insurance.
Variable cost = Regular - grade gasoline cost and depreciation.
(b) $0.25
(c) Variable cost
Explanation:
According to the scenario, computation of the given data are as follow:-
a). Fixed cost are include monthly payment of buying car and insurance and variable cost include regular - grade gasoline cost and depreciation.
b). Marginal Cost of a Mile Driven = Cost Per Gallon ÷ Mile Per Gallon + Car Cost Per Mile
= $2.50 ÷ 25 + 0.15
= $0.25
c). Whether to drive from Atlanta to Las Vegas (about 2,000 miles round trip) we will considered variable cost because its change according to the traveled distance.