Complete the following: For each of the following costs, identify whether the item is A variable or fixed cost? Direct or indirect cost? Controllable or uncontrollable cost? For example: Plant Utilities would be a variable, indirect, and controllable cost. Not all items will fit into each category. Items that do not fit a category should be labeled as not applicable. Raw materials. Staples used to secure packed boxes of the product. Plant janitor s wages. Order processing clerk s wages. Advertising expenses. Production worker s wages. Production supervisor s salaries. Sales force commissions. Maintenance supplies used. President s salary. Electricity cost for the office building. Real estate taxes for the plant. Production run setup costs. Depreciation of plant equipment. Outbound shipping costs. Use a table format to complete this assignment.