PROBLEM I: 15 POINTS The following costs relate to the Brock Company who manufactures plastic Moldings. Classify each cost as AND in the order of Product (PR) or Period (PE) Prime (P) or Conversion (C) Direct Materials (DM), Direct Labor (DL), or Overhead (OH) Direct (D) or Indirect (1) Variable (V) or Fixed (F) 1. Factory Maintenance Salary 2. Salary of President of Company 3. Depreciation of Factory Equipment Assembly Labor 5. Television Advertising 6. Sales Commissions 7. Plastic for the Moldings 8. Indirect Labor Wages 9. Factory Utilities