In a Unit Price contract, which element is variable?

In a Unit Price contract, which element is variable?

• A. The unit price
• B. The total price
• C. The number of units
• D. The overhead rate

Answer: (C)

In a unit price contract, the price per unit is fixed, but the total amount paid depends on how many units are actually needed. The variable element is the number of units because the quantity can turn out to be different from what was estimated, changing the total cost even though each unit is priced the same. For example, with a unit price of $50 per unit, if the project ends up requiring 120 units, the total is $6,000; if it ends up requiring 150 units, the total becomes $7,500. The overhead rate is typically included in the unit price or otherwise fixed for the contract, so it isn’t the factor that varies with project quantity in this context.

In a unit price contract, the price per unit is fixed, but the total amount paid depends on how many units are actually needed. The variable element is the number of units because the quantity can turn out to be different from what was estimated, changing the total cost even though each unit is priced the same. For example, with a unit price of $50 per unit, if the project ends up requiring 120 units, the total is $6,000; if it ends up requiring 150 units, the total becomes $7,500. The overhead rate is typically included in the unit price or otherwise fixed for the contract, so it isn’t the factor that varies with project quantity in this context.