The following information ($ in millions) comes from a recent annual report of Amazon.com, Inc.:

Net sales $ 10,895

Total assets 4,470

End of year balance in cash 1,063

Total stockholders' equity 423

Gross profit (Sales Cost of Sales) 2,464

Net increase in cash for the year 19

Operating expenses 2,065

Net operating cash flow 796

Other income (expense), net (16)

Compute the income before income tax for Amazon.

Multiple Choice

A) $ 463

B) $ 503

C) $ 303

D) $ 383