This report analyzes the economic performance of Australia and the U.S.A. from 1990 to 2015, using data on real GDP, inflation, unemployment, net exports, and exchange rates for Australia, and Federal Reserve rates for the U.S.A. The analysis explores relationships between these macroeconomic factors, revealing that Australia is currently in a recessionary period of the business cycle. The report examines the relationship between Australia's real GDP growth rate and its inflation and unemployment rates, the connection between net exports and real exchange rates between the USA and Australia, and the correlation between cash rates in Australia and the Federal Reserve Fund’s rates in the U.S.A. The findings suggest that the U.S. Federal Funds Rate influences Australian cash rates, highlighting the interconnectedness of the two economies.