The number of units in excess of the break-even point is known as the:

The break-even point is a critical financial metric representing the sales volume at which total revenues exactly cover total costs, resulting in neither profit nor loss. Businesses aim to operate above this point to generate profits.

• The Margin of Safety is the correct term. It quantifies the difference between actual or budgeted sales and the break-even sales. It indicates how much sales can decline before the business starts incurring losses, serving as a crucial measure of risk. A higher margin of safety implies a lower risk of not breaking even.
• Net contribution (or contribution margin) is the revenue remaining after subtracting variable costs, which is then available to cover fixed costs and generate profit. It is not the number of units in excess of the break-even point.
• Area of profit is a descriptive phrase, not a recognized financial or accounting term for the excess units above the break-even point. Profit itself is the financial gain when revenues exceed costs.
• Volume of production refers to the total quantity of goods manufactured or services provided, not specifically the units sold beyond the break-even threshold.