单选题
编号：2690327
1. When GDP is calculated by the sum-of-value-added method, what is the value of a manufactured product in GDP?
- A.The sum of the product's value at each stage of production and distribution.
- B.The sum of the increases in the product's value at each stage of production and distribution.
- C.The product's retail price less the value added at each stage of production and distribution.