Tim Trepid is highly risk-averse while Mike Macho actually enjoys taking a risk. a-1. Compute the coefficients of variation. Note: Round your answers to 3 decimal places. a-2. Which one of the following four investments should Tim choose? Buy bonds Buy stocks Buy commodity futures Buy options b. Which one of the four investments should Mike choose? Buy bonds Buy stocks Buy commodity futures Buy options Mountain Ski Corporation was set up to take large risks and is willing to take the greatest risk possible. Lakeway Train Company is more typical of the average corporation and is risk-averse. a-1. Compute the coefficients of variation. Note: Round your answers to 3 decimal places. a-2. Which of the following four projects should Mountain Ski Corporation choose based on the criterie of using the coefficient of variation? \begin{tabular}{|} Project A \\ Project B \\ Project D \\ \hline Project C \end{tabular} b. Which one of the four projects should Lakeway Train Company choose based on the same criteria of using the coefficient of variation? \begin{tabular}{|} \hline Project C \\ Project B \\ Project D \\ Project A \end{tabular}