This case study discusses the various types of financial institutions prescribed by the Reserve Bank of Australia and their roles and responsibilities. It also explores the term structure of interest rates and its impact on bond valuation and share prices. The study provides insights into the performance of Commonwealth Bank and analyzes its financial statements for the year 2018. Additionally, it examines the changes in the interest rate over the last few decades and how it affects the valuation of bonds. Overall, the case study offers a comprehensive understanding of financial instruments and institutions in Australia.