Market economy
Hope that helps
"The New York Times" reported in 2007 that thousands of home built on golf courses are subject to way wards shots. Not every home on a golf course is in the way of errant tee shots. A home built adjacent to a tee box may offer a beautiful views. Living on the course gives an avid golfer more time to practice and play. But a failed golf course could abandonment of the facility, creating an eyesore and declining properties values.
Answer: D) eliminates the need for trade with other nations
Explanation:
Having comparative advantage on the production of a good or service means that a country can produce that good or service cheaper and be able to exchange it for other goods and services that other countries are offering.
International trade is therefore very important to countries acting on comparative advantage because the country will not produce all that it needs but rather what it is good at producing. This means that trade with other countries is still needed to provide those goods that they need but find it expensive to produce.