plz help

ieteds one U ll tle Curo zone. Under the gold standard, what S tle correct exchange rate between the pound and the euro? (20points) Consider the supply-demand framework for the British pound relative to the U.S. dollar shown in the chart. The equilibrium exchange rate based on both the supply (S) and the demand (D) is $1.90/. Please ignore the demand curve D' 190 However, if the current market exchange rate is $1.80/E, what about the balance of payment? Temporarily, does the U.S experience the trade deficit or surplus with the U.K.? (20points) -6% while the one-year interest rate and in t rate in the U.S. is is