Each of the following cost groups extracted out of statements of one of these companies: ABC (a manufacturing company), DEF (a merchandising company), and GHI (a service sector company). Classify each item as either inventoriable() costs or period (P) costs. nventoriable (I) costs or period (P) costs Salary of ABC director Depreciation on ABC assembly line Salaries of ABC's assembly line employees a. d. P e Salaries of warehouse personnel at DEF urchase of drinks for sale to customers by DEF Depreciation on warehouse at DEF Salary of a receptionist at GHI