Working Capital Efficiency
The data from Quater 2 in 2020 to Quater 1 in 2021 includes 3 quarters.

Liabilities on Revenue
Current assets on Revenue

Cost Efficiency
The data from Quater 2 in 2020 to Quater 1 in 2021 includes 3 quarters.

Ratio of Retained Earnings to Revenue
Selling, General & Administrative (SG&A) Expense Ratio

Invest Efficiency
The data from Quater 2 in 2020 to Quater 1 in 2021 includes 3 quarters.

Retained Earning on Assets
Earning Per Share


The analysis uses data from three quarters (Q2 2020-Q1 2021) to assess efficiency.  Key metrics include the ratios of liabilities and current assets to revenue, retained earnings to revenue and assets, SG&A expense ratio, and earnings per share.  Any data point that is zero or an outlier should be excluded from the analysis.