Use the following table to classify each cost as a product cost or as an SG&A cost. Also indicate whether the cost would be recorded as an asset or an expense. Assume that product costs are defined in accordance with GAAP. The first cost item is shown as an example. Cost Category Product/SG&A Asset/Expense Cost of merchandise shipped to customers SG&A Expense Depreciation on vehicles used by salespeople Wages of administrative building security guards Supplies used in the plant manager's office Purchase of computers for the accounting department Depreciation on computers used in factory Natural gas used in the factory Cost of television commercials Wages of factory workers Paper and ink cartridges used in the cashier's office Raw material used to make products Lubricant used to maintain factory equipment Cost of a delivery truck Cash dividend to stockholders