A number of costs and measures of activity are listed below. Cost Description 1. Cost of vaccine used at a clinic 2. Building rent at a taco shop 3. Salary of production manager at a snowboard manufacturer 4. Cost of electricity for production equipment at a snowboard manufacturer 5. Ferry captain's salary on a regularly scheduled passenger ferry 6. Cost of glue used in furniture production 7. Janitorial wages at a snowboard manufacturer 8. Depreciation on factory building at a snowboard manufacturer 9. Cost of advertising at a snowboard company 10. Cost of shipping bags of fertilizer to a customer at a chemical plant Possible Measi Vaccines admini Dollar sales Snowboards prode Snowboards prod Number of passer Units produced Snowboards prodi Snowboards prode Snowboards sold Bags shipped Required: For each item above, indicate whether the cost is MAINLY fixed or variable with respect to the possible measure of activity listed next to it