The following exchange rates for the Australian dollar and the Mexican peso are available to you from Extinet (\$/AUD) and Cualagana (MN/$) banks. a. If the U.S. dollar suddenly changes in value against the Australian dollar to \$0.7135/AUD, what is the U.S. dollar percent price change? ( 2.5 points) b. Using the 6-month forward, what is the annual forward premium for the US dollar relative to the Mexican peso? ( 2.5 points)