According to Automobile Association of a Country,on March 27,2009,the National

question 18

Multiple Choice

According to automobile association of a country,on March 27,2009,the national average price per gallon of regular unleaded (85-octane) gasoline was $2.02,and the price of premium unleaded (93-octane) gasoline was $2.23.The cost of the blend of mid-grade unleaded gasoline (92-octane) .Determine the constraints for the objective function. ​

• A)x ≥ 0 y ≥ 0
• X + y = 92
• 85x + 93y = 92
• B)x ≥ 0 y ≥ 0
• X + y = 1
• 85x + 93y = 92
• C)x ≥ 0 y ≥ 0
• X + y = 92
• 2)02x + 2.23y = 93
• D)x ≥ 0 y ≥ 0
• X + y = 92
• 2)02x + 2.23y = 92
• E)x ≥ 0 y ≥ 0
• X + y = 92
• 2)02x + 2.23y = 85

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