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


Financial analysis for Q2 2020 to Q1 2021 encompasses working capital efficiency, liabilities-to-revenue, cost efficiency, retained earnings-to-revenue, SG&A expense ratio, investment efficiency, retained earnings on assets, and earnings per share.  Again, data validity is crucial; missing or zero values across periods are red flags and must be addressed.  Outliers should be excluded for accurate insights.