Salon de Beauty, a local hair salon, incurred the following costs for the most recent month: SalonrentSalonutilities(electricandwater)*HairstylistssalariesHairstylistscommissions(apercentageofsales)DepreciationonfixturesandequipmentShampooandconditioner(onlyasmallamountisusedoneachcustomer)InsuranceAdvertisingStoremanagerssalaryHairdyeandpermkits(eachdyejoborpermusesonekit)$2,4009804,3003,9008103801,4002,7003,800 *Hint: Assume utilities vary in total according to the number of customers served. Calculate each of the following, where the cost object is customers served: a. Total variable costs. b. Total fixed costs. c. Total direct costs. d. Total indirect costs