This year, Clark leased a car to drive between his office and various work sites. Clark carefully recorded that he drove the car 23,000 miles this year and paid $7,200 of operating expenses ($2,700 for gas, oil, and repairs, and $4,500 for lease payments). What amount of these expenses may Clark deduct as business expenses?a) $7,200.b) Clark cannot deduct these costs but he must use the mileage method to determine any deduction.c) $4,500.d) $2,700.e) Clark is not entitled to any deduction if he used the car for any personal trips.