Coega will have to drill $30$ metres into the ground in order to establish whether oil lies below. This will cost R$1000000$ per drill. Experts say that there is a $60\%$ chance of finding oil. If oil is found, demand is uncertain, and the following probability distribution will apply for the different demand levels:

$\backslash$table$[[$Demand$,$Probability,$\backslash$table$[[$Profit$($Loss$)],[$expense has not been$],[$deducted$]]],[$High$,0\mathrm{.}3,R11000000$