I need to determine which expenses are fixed or variable, this is what I have so far can anyone help?

Expenses:
V Payroll
F Audio/Visual Contractors
V Beverage
V China, Glass, Silver
V Decoration
V Entertainment
V Food cost: Minibar
v Guest comps
V Kitchen
V Kitchen variance
F Licenses and Permits
V Linen
V Printing
V Supplies
V Uniforms and Laundering
V Miscellaneous