Exam questions - Chapters 7, 8 and 9

According to Milton Friedman "inflation is always and everywhere a monetary phenomenon". This paradigm refers to the fact that
The Quantity Theory of Money implies that an increase in the money supply causes:
If exchanges rates are determined by PPP theory, then:
Assume that the law of one price holds for all goods. Which of the following statements is true ? I. The real exchange rate is 1. II. There is no further possibility for arbitrage between currencies. III. The nominal exchange rate between the currencies of two countries is equal to the relative price level of the two countries.