Trollinger is an automotive parts retail store. It sells motor oil, oil filters, automotive batteries, and other automotive equipment. Assume that activity is defined as the number of products sold. Identify each of the following costs as variable, fixed, or mixed. Use V for variable, F for fixed, and M for mixed.
________ A. Cost of automotive batteries
________ B. Wages paid to employees who deliver parts to customers
________ C. Cost of shelving for the showroom
________ D. Utilities: water, electricity, and heat
________ E. Freight paid to receive parts from the warehouse
________ F. Insurance paid on shipments from the factory to Trollinger
________ G. Insurance paid on retail store
________ H. Computer costs for inventory maintenance
________ I. Wages paid to employees who wait on customers
________ J. Cost of oil