Question $3[$Measuring Return and Risk$][10]$

The following information relates to the performance of a certain shares of Josam Mankenda $($Pty$)$ Ltd which are listed at the Johannesburg Securities Exchange$($JSE$).$

$\backslash$table$[[$State of the economy,$\backslash$table$[[$Probability of the state of$],[$the economy$]],$Return$],[$Super boom,$10\%,50\%$