Suppose a carton of hockey pucks sell in Canada for 105 Canadian dollars, and 1 US Dollar equals 1.2937 Canadian dollars. If purchasing power parity (PPP) holds, what is the price of hockey pucks in the United States?

Suppose 90-day investments in Britain have a 6% annualized return and a 1.5% quarterly (90-day) return. In the U.S., 90-day investments of similar risk have a 3% annualized return and a 0.75% quarterly (90-day) return. In the 90-day forward market, 1 British pound equals $1.6538. If interest rate parity holds, what is the spot exchange rate in dollars per British pound?

Suppose it takes 1.3321 U.S. dollars today to purchase one British pound in the foreign exchange market, and currency forecasters predict that the U.S. dollar will depreciate by 10% against the pound over the next 30 days. How many dollars will a pound buy in 30 days?

A U.S. investor purchased 100 shares of a foreign country's technology stock at the current market price in the foreign country's currency. Over the next year, the foreign technology stock appreciated 32% in the foreign currency, but the foreign country's rate of inflation was higher than the U.S.'s rate of inflation, causing the dollar to appreciate by 6.50% against the foreign currency. What is the U.S. investor's rate of return in dollars over this year?