1. IN the week following Russia's invasion of Ukraine, the Ruble moved from USD/RUB 30.0248 to USD/RUB 109.6327. How much did the currency move a. From a Russian's perspective in Foreign currency terms From a Russian's perspective in home currency terms b. C. From a US investor's perspective in Foreign currency terms d. From a US investor's perspective in home currency terms 2. Ukraine has a comparative advantage on the world wheat market. Explain what that statement means Australia also has a comparative advantage in the global rice market. Yet even though it has this advantage it is unable to export rice to Japan. Explain why that may be the case 4. Tesla is building industrial battery banks in Australia. a. Which of the five reasons that companies go global explain this move by Tesla? b. Which of the six challenges that companies face when they go global do Tesla face? 5. Atlassian has opened an office in London, which it expects to be its launchpad into Europe. Explain the problem that Atlassian faces with its strategy. 3.