Hi could someone help me fill in the blanks and provide explanations for my accounting class thank you!

E3-1 Inferring Statement of Earnings Values LO3-2 Supply the missing dollar amounts for the 2020 statement of earnings of Ultimate Style Company for each of the following independent cases: Case A Case B Case C Case D Case E Sales revenue $ 1,300 $ 1,100 $ 810: Selling expense 210 140 460 310 Cost of sales 580 600 510 Income tax expense 130 80 140 50 700 640 340 210 330 Gross profit Earnings before income tax Administrative expense Net earnings 250 120 200 180 250 70 100