The income statement for Red Dog Corporation appears below (amounts in millions): Sales Revenue $31,683 Cost of Good Sold 20,947 Gross profit 10,736 Total operating expenses 8,100 Operating income or loss 2,636 Other income/expenses 11 Earnings before interest and taxes 2,647 Interest expense 334 Income before tax 2,313 Income tax expense 810 Net income $ 1,503 How much is pro forma gross profit for the next year if sales growth is forecasted to be 10% per year, the income tax rate is 35.0%, and all expenses except for interest are expected to be in the same proportion to sales revenue as the current year?