You Need 50 Pounds of Two Commodities Costing $1

question 86

Multiple Choice

You need 50 pounds of two commodities costing $1.60 and $1.95 per pound.Determine the number of pounds of the less expensive commodity purchased if the total cost is $94. ​

• A)10 pounds
• B)17 pounds
• C)7 pounds
• D)5 pounds
• E)13 pounds

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Definitions:

Aversive US

An unpleasant or harmful unconditioned stimulus used in classical conditioning to produce a negative response.

Appetitive CS

A conditioned stimulus that predicts the arrival of a desirable outcome, often used in research to study how anticipatory behaviors are learned.

Unconditioned Stimulus

A stimulus that innately and spontaneously evokes a reaction without any previous conditioning.

Neutral Stimulus

A stimulus that initially produces no specific response other than focusing attention.