Calculate the summary statistics: Arithmetic average, standard deviation, Min, Max, and geometric average.

Calculate the end$-$of$-$year values for each asset class $($RF$,$ T$-$Bond and Equity$)$ with $$1$ investment at the end of $1927.$ And plot them in a Chart. Make sure that you use the log scale on the y$-$axis.

Calculate annual excess returns time series for T$-$bond and Equity. Present the average excess returns, standard deviations, and Sharpe ratio.

Present the covariance and correlation matrix of the excess returns of T$-$bond and Equity.