3. A U. S. company wants to buy an aircraft part from North Korea that is priced for 90,000 won. How many U. S. dollars will that company need to exchange?
a) 90 b) 100 c] 900

Help plz

Social darwinism refers to the the theory that people who succeed in our economic system will one day out compete those who fail. one day the rich will out succeed the poor so we'll that there will eventually be no more poor