Assembly workers wages Depreciation on marketing offices Depreciation on manufacturing equipment Wood, cushions and fabric Manufacturing janitors' wages Equipment glue Indirect material Factory utilities Factory supervisors' salaries Insurance on corporate offices Delivery costs Answer the following questions. NO COMMAS, NO $ 1. The total direct costs are: 4200 2. The total product costs are: 3. The total period costs are: 1,970 60 400 2600 200 60 360 130 100 260