Production costs chargeable to the Riverbed Department in July for Joyful Art are $31,750 for materials, $27,600 for labor, and $10,600 for manufacturing overhead. Equivalent units of production are 25,000 for materials and 20,000 for conversion costs. Compute the unit costs for materials costs, conversion costs and total costs. (Round answers to 2 decimal places, eg. 52.75) Unit cost for materials Unit cost for conversion costs $ Total unit costs