Here's a look at what causes hair to turn gray and some of the factors that affect graying. Answer: The age at which you'll get your first gray hair (assuming your hair doesn't simply fall out) is largely determined by genetics.
Profits or net income generally imply total revenue minus total expenses in a given period. In accounting, revenue is often referred to as the top line due to its position on the income statement at the very top. This is to be contrasted with the bottom line which denotes net income.
BREAKING DOWN 'Non-Operating Expense' Non-operating expenses, like its name implies, is an accounting term used to describe expenses that occur outside of a company's day-to-day activities. These types of expenses include monthly charges like interest payments on debt, but can also include one-off or unusual costs.