1. The expected inflation rate for Brazil is 6% and the expected rate of inflation for the US is 2%. The current spot rate for Real/USD is 3.5585

2. The current interest rate in the US is 2% and the interest rate in switzerland is 4%. How many sfr can you get in one year with $1,00,000 and spot rate of $0.8855/sfr?

3. You shorted 100 contracts of USD/Euro futures at the rate of $1.3585/ The contract size is $85,000 Euro. How much money would you make/lose if you close out your position at $1.3935

each question requires work to be shown in excel or google sheets