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

Liabilities on Revenue
Current assets on Revenue

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

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

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

Retained Earning on Assets
Earning Per Share


The provided data covers three quarters (Q1-Q3 2021), assessing working capital efficiency, the relationship of liabilities and current assets to revenue, and cost efficiency.  Additional key performance indicators include the SG&A expense ratio, investment efficiency, the ratio of retained earnings to assets, and earnings per share.  Data quality control is crucial; zero values across all periods and outliers require exclusion.