Mon Inc., a furniture manufacturer, incurred the following costs last month.

Assembly workers' wages 1470

Depreciation on marketing offices 60

Depreciation on manufacturing equipment 400

Wood, cushions and fabric 2600

Manufacturing janitors' wages 200

Equipment glue = Indirect material 60

Factory utilities 360

Factory supervisors' salaries 130

Insurance on corporate offices 100

Delivery costs260

Answer the following questions. NO COMMAs, NO $

1. The total direct costs are: ????

2. The total product costs are:????

3. The total period costs are: ????