When it comes to the states that are the most polluted in the United States, Ohio and Kentucky come out on top of the list followed by Texas. Columbus Ohio is the most polluted state. Curbing carbon emission has been an issue for many countries around the globe.
Return on Assets Ratio - ROA. The return on assets ratio, often called the return on total assets, is a profitability ratio that measures the net income produced by total assets during a period by comparing net income to the average total assets.
Return On Assets (ROA) Ratio. Return on assets is the ratio of annual net income to average total assets of a business during a financial year. It measures efficiency of the business in using its assets to generate net income.It is a profitability ratio.eturn On Assets (ROA) Ratio. Return on assets is the ratio of annual net income to average total assets of a business during a financial year. It measures efficiency of the business in using its assets to generate net income.