The correct answer is: A. Imputed
Imputed costs are hypothetical costs that are not actually paid out. They are often used in economic analysis to account for the value of goods and services that are not traded in the market. For example, the imputed cost of housing is the value of the housing services that a homeowner receives from living in their own home.
Sunk costs are costs that have already been incurred and cannot be recovered. They are often irrelevant to future decisions, as they cannot be changed. For example, the cost of buying a car is a sunk cost if you decide to sell the car.
Out-of-pocket costs are actual costs that are paid out of pocket. They are often used in accounting to track the costs of a business. For example, the cost of buying raw materials is an out-of-pocket cost for a manufacturing company.
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