This report analyzes the financial performance of three UK aviation companies: Ryanair, EasyJet, and Flybe, using financial ratios to assess profitability, liquidity, and solvency. It identifies Ryanair as the best performer and Flybe as the weakest. The report also explores capital investment decision-making processes and investment appraisal techniques, providing a numerical example to illustrate these concepts. Desklib provides past papers and solved assignments for students.