Use the following$$ data, LOADING... $,$ to answer the questions that follow.

a$.$ If the$$ S&P $500$ goes up by $14\mathrm{.}52$percent$,$ how much should the stocks of$$ Savoy, Hokie,$$ Alison, and Expo change in$$ value?

b$.$ If the stock market drops by $20\mathrm{.}42$percent$,$ which one of these stocks should outperform the$$ others? Why?