please answer all requirements with clear notes so i am able to understand

please answer all requirements with clear notes so i am able to understand

Selected data for three companies are given below. All inventory amounts are ending balances and all amounts are in millions. B (Click the icon to view the data.) Using the above data, calculate operating income for each company. (Enter amounts in millions as provided to you in the problem statement, $x.) Begin by calculating the operating income for Company A. Company A Gross Profit Selling and Administrative Expenses: Total Selling and Administrative Expenses Operating Income Data Table x $ $ 15 Company C Administrative Expenses Cash 9 Company B 7 Wages Expense 41 Equipment 7) Accounts Receivable 21 Service Revenue 35 28 61 7 10 Cash 25 Company A Cash Net Sales Revenue Finished Goods Inventory Cost of Goods Sold Selling Expenses Equipment Work-in-Process Inventory Accounts Receivable Cost of Goods Manufactured Administrative Expenses Raw Materials Inventory 4 Net Sales Revenue 54 Selling Expenses 20 Merchandise Inventory 10 Equipment Accounts Receivable Cost of Goods Sold 60 Rent Expense 43 8 17 11 32 27 5 9 Print Done Chann from any