please give me the answers in formulas

1. Compute a predetermined overhead rate 2. Prepare schedules of cost of goods manufactured and cost of goods sold and an income statement KB 5 Cost of Goods Manufactured and cost of Goods Sold - Excel ? FILE HOME INSERT PAGE LAYOUT FORMULAS DATA REVIEW VIEW Sign In 21 AA AS From From Access Web Clear Reapply Advanced Existing Connections Connections Properties Refresh All- ca Edit Links Connections 21 Sort Filter From From Other Text Sources Get Extemal Data Data Outline Tools Sort & Filter