From the Company Walmart:

Using 3 years of financial data, preferably from 10K Filling

Calculate de Operating Cycle and Net Operating cycle

Calculate at least 2 liquidity

Analyze the behavior/trend/level of the liquidity ratios

Calculate at least 3 activity ratios

Analyze the behavior/trend/level of the activity ratios

Calculate at least 2 profitability ratios

Analyze the behavior/trend/level of the profitability ratios

Calculate at least 2 Financial Leverage ratios

Analyze the behavior/trend/level of the profitability ratios