Unit 1 EconomyUnit 2 Financial MarketUnit 3 Gold Price and Currency WarUnit 4 Companies (1)--Bankruptcy and Business StrugglesUnit 5 Companies (2)--Mergers and ExpansionUnit 6 Virtual EconomyUnit 7 Oil and New EnergyUnit 8 Employment and UnemploymentUnit 9 PricesUnit 10 World Trade and ProtectionismKeysScriptsReferences