Q$2.$

$\backslash$table$[[,$Probabilities $=>,0\mathrm{.}3,0\mathrm{.}4,0\mathrm{.}3,$Cash Flows in One Year,,$],[$Securities:$,$Today's Price,$\backslash$table$[[$Weak$],[$Economy$]],\backslash$table$[[$Normal$],[$Economy$]],\backslash$table$[[$Strong$],[$Economy$]],$Cash Flow,Return,Premium$],[\backslash$table$[[$A $($Risk$-],[$free$)]],1000,1100,1100,1100,1100,10\mathrm{.}0000\%,0\mathrm{.}0000\%$