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 data lacks specific numerical values to analyze working capital, cost, or investment efficiency. The listed metrics (Liabilities on Revenue, Current assets on Revenue, Ratio of Retained Earnings to Revenue, Retained Earning on Assets, Earning Per Share and Selling, General & Administrative (SG&A) Expense Ratio) are insufficient for analysis across the three quarters from Q3 2020 to Q2 2021.  No main points can be highlighted.