Caria Vista Diesel owns the Fredonia Barber Shop. He employs 4 barbers and pays each a base rate of $1,220 per month. One of the barbers serves as the manager and receives an extra $520 per month. In addition to the base rate, each barber also receives a commission of $6.40 per haircut. Other costs are as follows. Carla Vista currently charges $14 per haircut. (a) Determine the variable costs per haircut and the total monthly fixed costs. (Round variable costs to 2 decimal places, es. 2.25) Determine the variable costs per haircut and the total monthly fixed costs. (Round variable costs to 2 decimal places, es. 2.25.) Total variable cost per haircut Totalfixed Attempts: 0 of 3 used eTextbook and Media (b) The parts of this question must be completed in order. This part will be available when vou complete the part abover. (d) The parts of this question must be completed in order. This part will be available when you complete the part above