Let Xij = Gallons of Component I Used in Gasoline

question 53

Multiple Choice

Let xij = gallons of component i used in gasoline j. Assume that we have two components and two types of gasoline. There are 8000 gallons of component 1 available, and the demand gasoline types 1 and 2 are 11,000 and 14,000 gallons, respectively. Write the demand constraint for gasoline type 1.

• A) x21 + x22 = 11000
• B) x12 + x22 = 11000
• C) x11 + x21 ≤ 11000
• D) x11 + x21 = 11000

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Definitions:

Beneficiary Payment

A payment made to a person or entity designated to receive benefits from a contract, such as insurance policy or a will.

Surrender

A mutual agreement between a landlord and a tenant in which the lessee returns his or her interest in the premises to the landlord.

Landlord

The owner of a property being leased. Also called lessor.

Tenant

A person who assumes the temporary legal right to possess property. Also called lessee.