Answer: the cost per 100 miles driven is $83.8
Step-by-step explanation:
The price at which the new car was purchased is $46,357.
The car depreciates by 22% over the first year of ownership. This means that the amount by which it depreciated would be
22/100 × 46357 = 0.22 × 46357 = $10198.54
If the car is driven 12,170 miles in that year, it means that 12170 miles cost $10198.54. Therefore, the cost in dollars per 100 miles driven, for depreciation would be
(100 × 10198.54)/12170
= $83.8