Kristen Lu purchased a used automobile for $23,750 at the beginning of last year and incurred the following operating costs: Depreciation ($23,750 5 years) $ 4,750 Insurance $ 2,500 Garage rent $ 1,300 Automobile tax and license $ 650 Variable operating cost $ 0.13 per mile The variable operating cost consists of gasoline, oil, tires, maintenance, and repairs. Kristen estimates, at her current rate of usage, the car will have zero resale value in five years, so the annual straight-line depreciation is $4,750. The car is kept in a garage for a monthly fee. Required: Kristen drove the car 23,000 miles last year. Compute the average cost per mile of owning and operating the car. Note: Round your answers