Which of the following financial ratios can you learn about a company's profitability?
a.
debt ratio
b.
debt to equity ratio
c.
return on assets ratio
d.
current ratio

The answer is "C.  Return on assets ratio".

Return on assets refers to a profitability ratio that gives how much benefit an organization can create from its advantages. At the end of the day, return on assets (ROA) measures how proficient an organization's administration is in producing profit from their monetary assets or resources on their accounting report. Return on assets (ROA) is appeared as a rate, and the higher the number, the more productive an organization's administration is at dealing with its accounting report to create benefits.

answer; (c) communism and socialism;