how do i find the missing values

Assignment/takeAssignmentMaindo?invoker=\&takeAssignmentSessionLocator=\&inprogress= false Statement of cost of goods manufactured and income statement for a manufacturing company Instructions Labols and Amount Descriptions Income Slatement Robstown Corporation Income Statement For the Year Ended December 31, 20 Y8 1. Sales 2 Cost of goods sold: 3 Finished goods inventory, lanuary 1, 20v8 4. Cost of goods manufactured 3. Cost of finished goods vailable for sale 6. Finished goods inventory, December 31,208 7. Cost of goods sold 1 Goss profit 3. Operating expenses: Assignment/takeAssignmentMaindo?invoker=\&takeAssignmentSessionLocator=\&inprogress= false Statement of cost of goods manufactured and income statement for a manufacturing company Instructions Labols and Amount Descriptions Income Slatement Robstown Corporation Income Statement For the Year Ended December 31, 20 Y8 1. Sales 2 Cost of goods sold: 3 Finished goods inventory, lanuary 1, 20v8 4. Cost of goods manufactured 3. Cost of finished goods vailable for sale 6. Finished goods inventory, December 31,208 7. Cost of goods sold 1 Goss profit 3. Operating expenses