Hello, iv stumbled across a difficult question and need some help with it.

If you can, classify if they are variable, fixed or mixed.

Can you please show all your work, step by step. Helps me understand. Here it is

(c) What is the margin of safety in dollars and as a ratio? (d) If the company wishes to increase its total ddlar contribution margin by 30% in 2017, by how much will it need to increase its sales if all other factors remain constant? (CGA adapted) PROBLEMS P5-1A Vin Diesel owns the Fredonia 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 receives an extra $500 per month. In addition to the base rate, each barber also receives a commission of $4.50 per haircut. Dete costs poin and a Other costs are as follows. (LO 1 Advertising Rent Barber supplies Utilities Magazines $200 per month $1,100 per month $0.30 per haircut $175 per month plus $0.20 per haircut $25 per month Vin currently charges $10 per haircut. Instructions (a) Determine the variable costs per haircut and the total monthly fixed costs. (a) VO o) Coeppre dwPemph,.an uoning a maxtimurm o ht in a month. Uise inens ,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. P52A lorge Company bottles and distributes B-Lite, a diet soft drink. The beverage is Prepar