6e FULL SCREEN PRINTER VERSION BACK Determise variable and f VDiesel owns the Fred on Barber Shop He employs four barbers and pays each a base rate of $1,250 per month. One of the barbers serves as the manager and recenves an extra $500 per moth In addition to the base rate, each barber also receives a commission of $4.50 per haircut Other costs are as follows Advertising$200 per month Rent Barber supplies $0.30 per haircut Utilities $175 per month plus $0.20 per haircut Magazines $25 per month $1,100 per month Vin cucrently charges $10 per haircut (a) Determane the variable costs per haircut and the total monthly fixed costs of 1,800 haircuts in a month Use increments of 300 haircuts on the borizontal axis and $3,000 on the vertical aus