Hected financial information for Shadyside Manufacturing is presented in the following table (000s omitted). ales revenue archases of direct materials rect labor anufacturing overhead perating expenses eginning raw materials inventory nding raw materials inventory eginning work in process inventory Ending work in process inventory Beginning finished goods inventory Ending finished goods inventory $ 5,000 480 510 690 680 260 180 360 450 300 230 Nhat was the cost of direct materials used