7.* The government of Islandia, a small island nation, imports heating oil at a price of $2 per gallon and makes it available to citizens at a price of $1 per gallon. If Islandians’ demand curve for heating oil is given by P = 6 − Q, where P is the price per gallon in dollars and Q is the quantity in millions of gallons per year, how much economic surplus is lost as a result of the government’s policy? (LO5)