ECONOMICS

Detailed explanation-1: -Fixed expenses generally cost the same amount each month (such as rent, mortgage payments, or car payments), while variable expenses change from month to month (dining out, medical expenses, groceries, or anything you buy from a store).

Detailed explanation-2: -A fixed expense is a bill that must be paid on a regular basis and the cost of which doesn’t vary too much. Since fixed expenses don’t change, it’s easier to budget for these items. Your mortgage, loan payments, and property taxes are examples of fixed expenses.

Detailed explanation-3: -Fixed expenses are expenses that do not change in conjunction with the level of activity. These expenses tend to be quite stable, not changing much from month to month. Examples of fixed expenses are advertising, dues, equipment leases, insurance, and rent.

Detailed explanation-4: -The correct answer is option B. Fixed costs are constant in total, and variable costs are constant per unit.