Two Motors in a Factory Are Running at Slightly Different ${ rpm } .$

question 51

Multiple Choice

Two motors in a factory are running at slightly different rates. One runs at 825.0 rpm and the other at 786.0 ${ rpm } .$ You hear the sound intensity increase and then decrease periodically due to wave interference. How long does it take between successive instances of the sound intensity increasing?

• A) 1.54 s
• B) 1.43 s
• C) 1.66 s
• D) 1.79 s

Explain the principles of peak-load pricing and its application.

Calculate optimal pricing and tariffs based on consumer demand and marginal cost.

Evaluate the effectiveness of intertemporal price discrimination strategies.

Distinguish between the different degrees of price discrimination and their application.

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Definitions:

Bailor

An individual who temporarily entrusts possession of personal property to another, known as the bailee, under a bailment agreement.

Transfers Possession

The act of passing the physical control or ownership of an item, property, or asset from one party to another.

Personality

The combination of characteristics or qualities that form an individual's distinctive character and psychological identity.

Gratuitous Bailment

A bailment where the bailor lends an item to the bailee without expecting payment, the bailee is thus under a duty to return the item.