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


Financial efficiency metrics are reported for Q1 2021 to Q3 2021, including working capital (liabilities and current assets on revenue), cost efficiency (SG&A expense ratio and retained earnings to revenue), and investment efficiency (retained earnings on assets and earnings per share).  The provided data does not include specific numerical values, which prevents any detailed summary or key insight identification.