Working Capital Efficiency
The data from Quater 2 in 2021 to Quater 1 in 2022 includes 3 quarters.

Liabilities on Revenue
Current assets on Revenue

Cost Efficiency
The data from Quater 2 in 2021 to Quater 1 in 2022 includes 3 quarters.

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

Invest Efficiency
The data from Quater 2 in 2021 to Quater 1 in 2022 includes 3 quarters.

Retained Earning on Assets
Earning Per Share


The provided data for Q2 2021 to Q1 2022 lacks specific numerical values for key financial metrics.  Therefore, a comprehensive analysis of retained earnings on assets, earnings per share,  ratio of retained earnings to revenue,  and investment efficiency is not possible based on the limited information. Data on working capital and cost efficiency was also provided, but lacked specific numbers.