Expo-International Co. exports its products to multiple countries and earns revenues in various currencies. In recent months, there has been significant volatility in foreign exchange rates, particularly with the currency of one of its major markets, country Alpha. The currency of country Alpha has depreciated by 20% against Expo-International Co. & home currency. As a result, the revenue generated in country Alpha, when converted to home currency, has substantially decreased. Is it an example of transaction risk, economic risk, or translation risk? Explain briefly.