Gross profit margin, operating profit margin, and net profit margin are the three main margin analysis measures that are used to analyze the income statement activities of a firm. Each margin ...

boonchai wedmakawand / Getty Images Operating income and net income both show the income earned by a company, but the two represent distinctly different ways of expressing a company’s earnings.

Operating income measures a company’s efficiency and performance and is the profit after operating expenses have been subtracted from gross profit. Before delving further into operating income ...