(a) Compute the median return for the top-ranked 50 companies (in \%). % (b) What percentage of the top-ranked 50 companies had a one-year return greater than the S\&P average return? % (c) Develop the five-number summary (in \%) for the data. \begin{tabular}{l|l} minimum & % \\ first quartile & % \\ median & % \\ third quartile & % \\ maximum & % \end{tabular} (d) Compute the lower and upper limits (in \%). lower limit: upper limit (a) Compute the median return for the top-ranked 50 companies (in \%). % (b) What percentage of the top-ranked 50 companies had a one-year return greater than the S\&P average return? % (c) Develop the five-number summary (in \%) for the data. \begin{tabular}{l|l} minimum & % \\ first quartile & % \\ median & % \\ third quartile & % \\ maximum & % \end{tabular} (d) Compute the lower and upper limits (in \%). lower limit: upper limit