42. Accountants are usually classified as \"line workers\" within business organizations. 43. Today's AIS is an enterprise-wide information system that focuses on interdepartmental business processes. 44. Managerial accounting principally provides decision-making information to a company's internal managers. 45, As a result of computerized information processing systems in many organizations today, the need for accountants in these organizations has significantly declined. 46. Activity-based costing systems focus on allocating overhead on the basis of direct labor hours used