The Value-Added Approach of Calculating GDP

Multiple Choice

The value-added approach of calculating GDP:

A) is an alternative, and equally valid, way of avoiding the problem of double-counting.
B) breaks down the total amount paid for a product to see how much of it was created at each step of the production process.
C) is especially useful when thinking about the services involved in the resale of existing goods.
D) All of these are correct.