help please

1. C$ 1 = $0.842 and 1 = $1.323. What is CS/? 2. Suppose the direct quote for sterling in New York is 1.1115 - 54. What is the direct quote for dollars in London? 3. Suppose the spot quote on the Mexican Peso is $0.1332-47 and the spot quote on the Canadian Dollar is $0.8182 - 94. a. What is the direct spot quote for the Peso in Toronto? b. Compute the percentage bid-ask spread on the Peso and Can. Dollar. 4. Suppose you observe the following direct spot quotations in New York and Toronto, respectively: 0.8000 - 50 and 1.2500 - 60. What are the arbitrage profits per $1 million? 5. Suppose the SF is quoted at 0.4442 - 86 in London and the pound sterling is quoted at 2.2523-42 in Bern. a. Is there a profitable arbitrage situation? Describe it. b. Compute the percentage bid-ask spreads on the pound and SF. 6. Assuming no transaction costs. Suppose 1 = $1.9411 in New York, $1 = 0.8756 in Paris and 1 = 0.6588 in London. How could you take profitable advantage of these rates