Garrix Mar Textiles is a clothing manufacturer that operates 20 plants throughout the United States and in Europe. The Information Systems Department, which reports to the vice president of finance, operates the central datacenter and LAN at the headquarters building in Austin, Texas and the WAN that connects all the plants. The LANs in each plant are managed by a separate IT group at each plant that reports to the plant manager. However, the plant managers report to the vice president of manufacturing. The telephone communications system and long-distance agreements are managed by a telecommunications department in the headquarters that reports to the vice president of finance. The CEO of Garrix Mar has come to you asking whether this is the best arrangement or would it be better to integrate the functions under one new department. Outline the pros and cons of both alternatives.