Snickerdoodle Inc. has provided the following relating to the most recent month (September 30, 2020) of operations, for their main product, cookies Baker's salary General & administrative expenses Indirect materials Production Supervisor, Salary Raw material purchases Rent on production factory Rent, retail store Sales Utilities on production factory Utilities, retail store Wages, retail staff 13,000 13,500 10,500 14,000 21,000 12,000 11,000 140,000 110,500 10,500 13,000 Ending Inventory Balances: Raw Materials Work in Process Finished Goods Beginning 11,000 12,500 11,000 12,000 14,500 13,000 Required: Calculate the following: 1. Raw materials used in production 2. Total manufacturing overhead 3. Total manufacturing costs 4. Cost of Goods Sold 5. Gross Margin 6. Operating Income (Loss)