answer the following qns in the attached doc please provide the answers in txt form not the word file

2)Compare the purchasing power parity and interest rate parity theories. What do they try to explain? Which one works better?

3) What are the advantages and disadvantages of conducting international trade using electronic document transmissions, such as EDI?

4) Consider two countries: Country can produce 6 automobiles or 12 movies with the same amount of resources. Country B can produce 5 automobiles or 8 movies. with the same amount of resources.

Using Ricardo's Theory of Competitive Advantage, determine which country will produce automobiles,

which will produce movies and the range of relative prices for these products within which these countries will trade.