Enter the missing dollar amounts for the income statement for each of the following independent cases:

Please help and explain how you got the numbers!! Thank you in advance, I appreciate it

Enter the missing dollar amounts for the income statement for each of the following independent cases: X Answer is not complete. Cases Sales Revenue Beginning Inventory Purchases Total Available Ending Inventory Cost of Goods Sold Gross Profit Expenses Pretax Income (Loss) A $ $ 300 $ $ 580 $ 230 1,400 1,400 1,300 1,140 B 130 210 220 C 930 100 240 480 450 160 D 920 670 250 100 250 E 1,020 930 1,130 530 (70)