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

Liabilities on Revenue
Current assets on Revenue

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

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

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

Retained Earning on Assets
Earning Per Share


The provided financial statement analysis covers three quarters (Q3 2020 - Q2 2021), examining key metrics.  These include working capital efficiency, the relationship between liabilities/current assets and revenue, cost efficiency, retained earnings relative to revenue, the SG&A expense ratio, investment efficiency, return on assets, and earnings per share.  Error detection (all-zero data) and outlier removal are crucial.