Answer:
b. $250 to GDP
Explanation:
GDP is the value of all the goods and services produced in a country per period. The GDP value communicates economic directions for the country. An increase in its value implies economic growth. When calculating the GDP, economists consider the value of finished consumer goods only.
The steel sold to the bicycle making company will not be considered in GDP. It is a capital good used to make another product. If included, it would result in double-counting as the steel would be counted again as a final product. Only the value for $250 will be included in the GDP as the bicycle is a final product.