The manufacturing process requires that oil refineries...

Question

The manufacturing process requires that oil refineries manufacture at least 2 gallons of gasoline for every gallon of fuel of oil. To meet the winter demand for fuel oil at least 3 million gallons a day must be produced. The demand for gasoline is no more than 12 million gallons per day. It takes 0.25 hour to ship each million gallons of gasoline and 1 hour to ship each million gallons of fuel out of the warehouse. No more than 6.6 hours available for shipping. The refinery sells gasoline for $1.5 per gallon and fuel for $1 per gallon

Answer 1

I can not answer this problem because the question is missing. What do they want to know? How much money will they make? How much time will it take? or both?