Classify each cost as AND in the order of: Product (PR) or Period (PE) Direct Materials (DM), Direct Labor (DL), or Overhead (OH), Selling (S) or Administrative (A) Direct (D) or Indirect (I) Prime (P) or Conversion (C) Variable (V) or Fixed (F) 1. Chemicals in the factory making detergent 2. Salary of a quality control supervisor in the factory 3. Factory Lunchroom workers wages 4. Boxes to pack the detergent in 5. Depreciation on Headquarters Building, straight-line 6. Commissions paid to salesman 7. Taxes on Factory Building 8. Wages of workers making the Cletergent 9. CEO's Assistant's salary