Determine whether each of the following should be classified as direct materials (DM), direct labor (DL), or manufacturing overhead (MOH) for a computer manufacturer: Manufacturing Costs Classification Cost Hard drives for the computers being DM/DL/MOH [Select] manufactured Screws and plastic parts for the computers being manufactured Wages of assembly line workers Manufacturing Overhead Direct Materials Direct Labor [Select] Utilities of factory building [Select] Repairs on factory machines [Select] Motherboards for the computers being [Select] manufactured