Exxon whose global sales are generally dollar denominated finds it has excess

Exxon whose global sales are generally dollar denominated finds it has excess cash of $10500000000 which it can invest for up to three
years. It has determined that its best options are either a three-year Euro-dollar ($) deposit paying 2.75% or a three-year Swiss Franc denominated deposit
paying 1.65% since it expects the SF to appreciate 1.1% per annum against the dollar over the next three years. Using cash flow analysis determine the best
currency option in which Exxon should invest. Be sure to show your complete calculations of the annual return on each investment at the end of the three-year
term. Assume that the annual interest amount is reinvested i.e. compounds at the same annual interest rate. Would your answer change if Exxon revised its
outlook for the SF to appreciate 1.2% per year? Show all calculations!!!