Q$2.$ Eren Jeager lost his job and became a stock trader. He expected the returns of his stocks, AMC Entertainment and Marathon Petroleum $($AMC and MPC$),$ in the following three possible states of the economy:

$\backslash$table$[[$Economy State,Probability,AMC,MPC$],[$Bull$,0\mathrm{.}37,31\%,18\%$