Problem 19-1A (Part Level Submission) Vin Diesel owns the Fredonia Barber Shop. He employs 7 barbers and pays each a base rate of $ 1,640 per month. One of the barbers serves as the manager and receives an extra $ 510 per month. In addition to the base rate, each barber also receives a commission of $ 5.81 per haircut. Other costs are as follows. Advertising $ 200 per month $ 960 per month Rent Barber supplies $ 0.31 per haircut $ 185 per month plus $ 0.30 per haircut $ 30 per month Utilities Magazines Vin currently charges $ 11.42 per haircut. (a) Determine the variable costs per haircut and the total monthly fixed costs. (Round variable costs to 2 decimal places, e.g. 12.25.) Total variable cost per haircut Total fixed