In the following questions, use the balance sheet and the income statements shown below.

At the end of 2019, this company had 2,832 million shares outstanding with a share price of $94. The company's weighted-average cost of capital was 5%. Assume the corporate tax rate was 21%.

In all the following questions, enter an integer value in $ million, unless otherwise specified.

Company's performance:

What was the economic value added (EVA) in 2019?_____________

Efficiency Measures:

What was the average number of days in inventory of Walmart in 2019? (enter a value with two decimal places)_________________

Liquidity Measures:

What was Walmart's net working capital in 2019?__________________