Q$3$ Based on the payoff table given below, construct a decision tree and fold back the tree to make the decision.

$\backslash$table$[[$Alternative$,$State of Nature$],[$Good Market $($$$),$Average Market $($$$),$Poor Market $($$$)],[\backslash$table$[[$Construct a$],[$small plant$]],75,000,25,000,-40,000$