Leasure Locks is a hair styling salon. The following is a list of costs connected with the salon. Identify each of the costs as variable, fixed, or mixed. Assume that activity is measured as the number of customers. Use V for variable, F for fixed, and M for mixed.
_______ A. Hair products sold to customers

_______ B. Computer costs for inventory maintenance
_______ C. Stylists’ wages and commissions
_______ D. Hair dryers
_______ E. Combs, brushes, and miscellaneous hair supplies
_______ F. Hair dyes and other coloring products
_______ G. Laundry service for towels and gowns
_______ H. Shampoo and rinse
_______ I. Utilities: water, electricity, and heat
_______ J. Rent on the facilities