Table $8\mathrm{.}3$

Consider the following two securities $x$ and $y.$

$\backslash$table$[[\frac{\text{S}\text{e}\text{c}\text{u}\text{r}\text{i}\text{t}\text{y}}{x},$Retum,standardpes $x$ and,$],[hat(y),\backslash$table$[[200\%$