The ____ Option Closes Files but the Computer Is Not

question 48

Multiple Choice

The ____ option closes files but the computer is not turned off.

• A) Lock
• B) Restart
• C) Sign Out
• D) Switch User

---

Definitions:

Marginal Revenue

The additional income earned by selling one more unit of a product.

Average Total Cost

The total cost of production (fixed plus variable costs) divided by the total quantity produced, typically graphed to analyze cost behaviors over varying output levels.

Average Total Cost

The total cost of production divided by the number of units produced, representing the cost per unit of output.

Marginal Revenue

The boost in income from the sale of an additional unit of a product or service.