Analyze the financial health of Walmart by looking at its Form 10-K from 2021 and 2020 fiscal years. Item 6 and 7 What can you conclude about the company's gross margin/profit and gross margin/profit % over the years and why? 

What can you conclude about the company's operating expenses and why? What are some positives and what might concern you and why? 

What can you conclude about the company's other income/expense and why? What did you learn from reading about the company's provision for income taxes? 

How does that affect your analysis of their financial health? What did you learn in the liquidity and capital resources section? 

What questions do you still have about this are?