A government policy that impedes trade through means other than explicit tariffs is known as a(n) ________

A(n) ________ opportunity helps in buying a product in one country and selling it in another country where it has a higher value

A) barter B) buyback C) countertrade D) arbitrage

The central processing unit (CPU) of a computer reads data and instructions only from aread-only memory

Indicate whether the statement is true or false