A Campaign Manager for a Political Candidate Must Arrange the Shipment

question 15

Multiple Choice

A campaign manager for a political candidate must arrange the shipment of 150 cartons of campaign buttons from three button producers to three campaign headquarters. The supplies and demands, and the per-carton transportation costs, are shown below: Which of the following is a constraint for the suppliers (button producers) ?

• A) \(2 X _ { 11 } + 5 X _ { 12 } + 6 X _ { 13 } = 50\)
• B) \(9 \mathrm { X } _ { 11 } + 3 \mathrm { X } _ { 12 } + 7 \mathrm { X } _ { 13 } = 50\)
• C) \(X _ { 11 } + X _ { 12 } + X _ { 13 } = 50\)
• D) \(X _ { 12 } + X _ { 22 } + X _ { 32 } = 70\)
• E) all of the choices

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Definitions:

Voluntary Control

The ability to consciously regulate one's own thoughts, feelings, and actions.

Motor Development

The progression of muscle control, movement skills, and physical coordination in a person, often focusing on infants and young children.

Cephalocaudal

A pattern of growth in which development begins at the head and progresses downwards towards the feet.

Proximodistal

Describes a pattern of physical and psychological growth and development where development starts at the central part of the body and moves towards the outer parts.