I can't figure out how to classify some of these I feel I got some wrong.

INSTRUCTIONS: Putting an X in the appropriate spot, classify the costs as: Direct Material, Direct Labor, Overhead, or Period Costs. The Fixed and Variable cost classifications have been provided for you. Direct Material Direct Labor Item/Cost Overhead Period Costs Fixed Variable XXX Salary - Collar maker Salary - Leash maker Salary - Harness maker Salary - Receptionist High-tensile strength nylon webbing Polyesterylon ribbons Buckles made of cast hardware Depreciation on sewing machines XXX XXX Rent XXX Utilities and insurance X X X Scissors, thread, and cording Price tags Office supplies Other business equipment Loan payment Salary to self X