You are kindly requested to collect the foreign exchange rates data for the EUR, GBP$,$ NZD and AUD on monthly average bases, for the time period January $1$

st

$,2022,$ till June $30$

th

$,2023.$ Questions: Analyze the volatility of the four currencies over the time horizon identified and determine which currency has witnessed the highest volatility. Provide a plausible justification at the best of your ability.