What is the comparison (analysis) of the ROA of Industry Average Ratio and the Company A Ratio? The Total ROA ratios has decreased and increased. Why? Industry Average ROA2015: 3.40%2016:...

What is the comparison (analysis) of the ROA of Industry Average Ratio and the Company A Ratio? The Total ROA ratios has decreased and increased. Why? Industry Average ROA 2015: 3.40% 2016: 4.31% 2017: 2.28% 2018: 3.19% 2019: 3.90% Company A Total ROA 2015: 2.16% 2016: 1.10% 2017: 1.96% 2018: 1.99% 2019: 1.65%