Compare and contrast internalization theory

I need to have the following questions answer with two or three paragraph for each question with references. 1.Compare and contrast internalization theory and the Knickerbocker theory of FDI. Which theory offers the best explanation of FDI and why? Explain your answer with a well-constructed and cogent response. 2.Your book describes the increase in the money supply as being analogous to giving people more money. If the output of goods and services is not growing at a similar rate, inflation will eventually occur. According to PPP Theory, what will happen to the U.S. dollar? Why? Explain your answer in a well-constructed and persuasive manner.