10. Car and Iruck Expense. ( (bbj. 3) Keith is self employed. In 2022, he drove his ar a total of 9,169 miles for work. He drove 4,669 of the business miles before July 1 . He drove a ronal of 21,168 miles during the year. His car expenses for the year were as follows. a. Compute Keith's car expense deducrion using the standard mileage rate: b. Compure Keiths car expense deduction using, the actual enst method