Given the following data for Glennon Company, compute (A) total manufacturing costs and (B) costs of goods manufactured: Direct materials $330000 Beginning work in process $40000 used Direct labor 250000 Ending work in process 20000 Manufacturing 300000 Beginning finished goods 50000 overhead Operating expenses 400000 Ending finished goods 30000 (A) (B) $900000 $920000 $880000 $860000 $880000 $900000 $860000 $900000