please answer A, B, and D

T A P18-1A Vin Diesel owns the Fredonia Barber Shop. He employs four barbers and each a base rate of $1,250 per month. One of the barbers serves as the manager pa receives an extra $500 per month. In addition to the base rate, each barber also receives a ger and commission of $4.50 per haircut. Other costs are as follows. $200 per month $1,100 per month $0.30 per haircut $175 per month plus $0.20 per haircut $25 per month Advertising Rent Barber supplies Utilities Magazines Vin currently charges $10 per haircut Instructions (a) Determine the variable costs per haircut and the total monthly fixed costs. (b) Compute the break-even point in units and dollars (c) Prepare a CVP graph, assuming a maximum of 1,800 haircuts in a month. Use incre ments of 300 haircuts on the horizontal axis and $3,000 on the vertical axis. (d) Determine net income, assuming 1,600 haircuts are given in a month