Company B

2016

2017

2018

2019

2020

Mean

SD

Net Profit Margin

0.362

0.557

0.383

0.358

0.410

0.414

0.083

Return on Total Assets

0.147

0.239

0.206

0.154

0.167

0.183

0.039

Return on Equity

0.234

0.349

0.271

0.242

0.273

0.274

0.045

Basic Earning Power Ratio

1.211

1.342

1.294

1.222

1.238

1.261

0.055