Answer:
12 and 20, has
Explanation:
The semiconductors sector is the best for U.S. export as well, and ensure a lot of American jobs, innovation, and growth. You will find a quite busy semiconductor manufacturing sector in USM and there is an extensive foreign market that led to semiconductor perennially, and hence ranking as among the US top export sector. Considering no international trade the price of the semiconductor is supposed to be 12 and 20 billion dollars worth semiconductors annually that are being bought and sold inside the US. And the US certainly has comparative advantages in producing semiconductors.