Write the Resource Constraints for This Situation: a Company Manufactures

question 44

Multiple Choice

Write the resource constraints for this situation: A company manufactures patio chairs (x) and rockers (y) . Each piece is made of wood, plastic, and aluminum. A chair requires one unit of wood, one unit of plastic, and two units of aluminum. A rocker requires one unit of wood, two units of plastic, and five units of aluminum. The company's profit on a chair is $7 and on a rocker is $12. The company has available 400 units of wood, 500 units of plastic, and 1450 units of aluminum.

• A) 1x + 1y + 2z  7, 1x + 2y + 5z  12, x  0, y  0, z  0
• B) 1x + 1y  400, 1 x + 2y  500, 2x + 5y  1450, x  0, y  0
• C) 400x + 500y + 1450z  0, 1x + 1y + 2z  7, 1x+ 2y + 5z  12, x  0, y  0, z  0
• D) 7x + 12y  400, 2 x + 5y  1450, x  0, y  0

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Definitions:

Lymph Tissue

A vital part of the immune system, made up of organs and cells that produce, store, and carry cells that fight infection.

Preoperational

Referring to Piaget's stage of cognitive development in children aged 2-7, characterized by symbolic thinking and difficulty understanding others' perspectives.

Secondary Circular Reaction

A stage in Piaget's theory of cognitive development where infants (4-8 months) repeat actions to get desired outcomes, showing the beginning of intentional behavior.

Tertiary Circular Reaction

A concept in cognitive development referring to a stage in Piaget's model where infants 12-18 months old purposefully experiment with different actions to observe outcomes.