Net Operating Working Capital (NOWC) Using the following balance sheets of Mimi's Gymnastics Inc., what is the net operating working capital (NOWC) for 2020? Mimi's Gymnastics Inc.: Balance Sheets as of December 31 (Millions of Dollars) 2020 Assets Cash $ 150 Short-term investments 180 Accounts receivable 1,400 Inventories 800 Total current assets $ 2,530 Net plant and equipment 2,500 Total assets $ 5,030 Liabilities and Equity Accounts payable $ 400 Accruals 300 Notes payable 170 Total current liabilities $ 870 Long-term debt 800 Total liabilities $ 1,670 Common stock 2,500 Retained earnings 860 Total common equity $ 3,360 Total liabilities and equity $ 5,030 Enter your answer in millions. For example, an answer of $1 million should be entered as 1, not 1,000,000. Round your answer to the nearest whole number. $ million