Husky corporation is a MNC operating with 75% exposure to British Pound (GBP) and 25% exposure to Euro (EUR). Monthly exchange rates for the last 36 months for GBP and EUR can be found in the Worksheet Q1 of the Excel file. Based on those numbers;

1. Calculate monthly returns for Husky foreign currency portfolio 2. Calculate and compare transaction exposure; a. with formula b. with monthly currency portfolio returns