Using Walmart's balance sheet (below), what was Walmart's Net Working Capital as of January 31, 2018? TABLE 3-2 Walmart Balance Sheet for Years Ending January 31, 2017 and January 31, 2018 (expressed in millions) Assets Cash and cash equivalents Accounts receivable Inventories Prepaid expenses and other current assets Total current assets Gross plant and equipment Less accumulated depreciation Net plant and equipment Goodwill and other intangible assets Total assets Liabilities and Equity Current liabilities: Accounts payable Accrued liabilities Short-term notes Total current liabilities Long-term debt Total debt Shareholders' equity: Common stock (par value) Paid-in capital Retained earnings Total equity Total liabilities and equity -$33.3 billion $20.5 billion O $33.3 billion O -$20.5 billion January 31, 2017 Dollars $6,867 5,835 43,046 1,941 $57,689 $191,129 (76,951) $ 114,178 26,958 $198,825 $41,433 21,575 9,320 72,328 51,362 $123,690 $305 2,371 72,459 $ 75,135 $198,825 % of Assets 3.5% 2.9% 21.7% 1.0% 29.0% 96.1% -38.7% 57.4% 13.6% 100.0% 20.8% 10.9% 4.7% 36.4% 25.8% 62.2% 0.2% 1.2% 36.4% 37.8% 100.0% January 31, 2018 Dollars $6,756 5,614 43,783 3,511 $ 59,664 $ 202,298 (87,480) $ 114,818 30,040 $ 204,522 $46,510 24,031 9,662 $80,203 45,179 $ 125,382 $295 2,648 76,197 $79,140 $204,522 % of Assets 3.3% 21.4% 1.7% 29.2% 98.9% -42.8% 56.1% 14.7% 100.0% 22.7% 11.7% 4.7% 39.2% 22.1% 61.3% 0.1% 1.3% 37.3% 38.7% 100.0%

Using Walmart's balance sheet (below), what was Walmart's Net Working Capital as of January 31, 2018? $33.3 billion $20.5 billion $33.3 billion $20.5 billion