A firm’s net profit margin is a key indicator of its profitability. Analyzing it can tell potential investors whether the business may be a good bet.

What’s a good profit margin for your business? There’s a quick answer to this question. A good profit margin is usually 10% or higher for most businesses, though this varies significantly by industry.

Investors prefer to invest in businesses that reap profits on a regular basis. To gauge the extent of profits, there is no better metric than the net profit margin. A higher net margin reflects a ...