Stores That Rely on Stapling Packages Shut with the Register

question 41

Multiple Choice

Stores that rely on stapling packages shut with the register tape folded over the top of the bag do this:

• A) To keep the customer from adding more items to the bag
• B) To show that the customer paid for the package
• C) To help the loss prevention officer
• D) For the psychological effect
• E) On the assumption that employees will not help each other
• F) All of the above

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Definitions:

O,p-director

A term describing substituents on an aromatic ring that direct incoming substituents to the ortho and para positions in electrophilic aromatic substitution reactions.

Strongest Activating Group

A substituent that increases the reactivity of an aromatic ring toward electrophilic aromatic substitution reactions the most.

Electrophilic Aromatic Substitution

A reaction where an electrophile replaces a hydrogen atom in an aromatic ring, a common mechanism in aromatic chemistry.

Sigma Complex

An intermediate in certain chemical reactions characterized by a fully saturated carbon atom bonded to a metal center.