Use the following figure to answer the questions : Figure 10-3 : shows the demand and supply for a commodity in the domestic U.S.market as well as the global market.The commodity is imported from the rest of the world to the U.S.market. 
-In Figure 10-3,the net gain to the U.S.from trade is _____.
Definitions:
Direct Labor-Hours
The total number of hours worked by employees who are directly involved in the production process, typically used as a base for applying manufacturing overhead costs.
Overhead Cost
Indirect costs of a business that are not directly tied to a specific product or service, such as rent, utilities, and administrative expenses.
Activity-Based Costing
A costing method that assigns costs to products or services based on the activities they require, aiming for more precise cost allocation.
Machine-Hours
Represents the amount of time machines are operational during production, critical for planning and cost allocation purposes.
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