Some companies produce a separate statement of comprehensive income. Investopedia / Laura ... It's also important for investors, who can use it to help make decisions about the feasibility of ...

A net income statement is important for potential investors and creditors, but it does not always show the company’s actual development. For instance, after a high, one-time asset sale ...

From there, you can make decisions on what to spend and what to save and invest to maximize your discretionary income. Note: The income statement would capture variable and fixed expenses as well.