Working Capital Efficiency
The data from Quater 2 in 2020 to Quater 1 in 2021 includes 3 quarters.

Liabilities on Revenue
Current assets on Revenue

Cost Efficiency
The data from Quater 2 in 2020 to Quater 1 in 2021 includes 3 quarters.

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

Invest Efficiency
The data from Quater 2 in 2020 to Quater 1 in 2021 includes 3 quarters.

Retained Earning on Assets
Earning Per Share


The provided data lacks sufficient information for a comprehensive financial analysis for the period Q2 2020 to Q1 2021.  The report only mentions several key metrics without providing any quantifiable data points.  More data on Ratio of Retained Earnings to Revenue, Retained Earning on Assets and Earning Per Share is required for analysis.