consider the following responsibility centers and classify each as most likely being a cost center profit center or invesment center 1-atlant OFFICE OF AN INVESTMENT BANKING SERVICES FIRM 2- brimingham location of a major retail furniture chain 3-cadillac division of general motors 4-casting department of a small steel mill 5-customer complaint center at delta airlines 6-check clearing department in a bank operations center 7-finishing department of a manufacturing plant that makes precision cutting instruments 8-gulfstream aerospace unit maker of business jets of general dynamics corporation 9-home electronics division od sony corporation 10-maintenance department in an automobile assembly plant 11-medical diagonstic equipment unit of hewlett packard company 12-restaurant in a Macy's department store