Refinery Gasoline Blending
A petroleum refinery manufactures three types of gasoline(1) Super, (2) Premium and (3) Regular. Eachtype of gasoline isproducedbyblending of gasoline produced from distillation ofthreetypesofcrudeoil(crude1,crude2andcrude3). The salespriceperbarrelofgasolineandthepurchasepriceperbarrelof crudeoilaregivenbelow: Gasoline Salepriceperbarrel Super$70 Premium$60 Regular $50 Crude oilPurchasePriceperbarrel Crude1 $45 Crude2 $25 Crude3 …