Liquidity

What is liquidity? What are liquidity ratios? Research and given an example of a calculation of a liquidity ratio and how it helps evaluate a company's performance or future performance from an outsider's view.

Highest Interest Rate

During what decade from 1950 to the current did we see the highest interest rates in the United States? Please research and provide the data as well, please provide your thoughts.

Interest Rate

Why does a mortgage typically have a lower interest rate than a car loan? Please research and provide current rates and explain your results.

200-300 words