please answer a and b with steps shown

Data table (Click on the following icon in order to copy its contents into a spreadsheet.) RadoEdison on the dates shown, cortesponding to the events of this speofic expert sale. Assume each month is 30 days. a. What weil be the amount of foreign exchange gain (less) upen setilement? b. If Caria hedges the axpoture with a forward contract, what wil be the net foregn axechange gain (pss) on vemiement? (Rocnd to the nearest dolar,)