(47) Which item is a period cost? O Wages of maintenance workers in the headquarters building Rent on factory robotic equipment in an airplane manufacturer O Depreciation on equipment used in the factory building Wages of maintenance workers in the factory building (49) What is an example of manufacturing overhead? O Wages for accounting staff in company headquarters Wages for a factory supervisor Wages for assembly-line workers in an automobile plant Cost of concrete in making a road (51) Sousa Print Shop prints custom posters and flyers based on specific customer requests. Which costing system should this company use? O Process costing Job order costing Unit-level costing O Activity-based costing (52) When should process costing be used? When each unit produced passes through a unique series of process centers When each unit produced is basically the same as all other units When each unit is produced only when an order is received from a customer O When each unit produced is made to a unique set of specifications