Lara uses the standard mileage method for determining auto expenses. During 2021, she used her car as follows: 16,200 miles for business, 3,240 miles for personal use, 4,860 miles for a move to a new job, 1,620 miles for charitable purposes, and 810 miles for medical visits. Presuming that all the mileage expenses are allowable (i.e., not subject to percentage limitations), what is Lara's deduction for: If required, round your answers to the nearest dollar. a. Business? b. Charitable? c. Medical?