Linesha, a University Student Working Part-Time, Receives a Wage Increase

question 76

Multiple Choice

Linesha, a university student working part-time, receives a wage increase.An avid movie buff, she increased her purchases of Blu-ray discs and reduced her purchases of DVDs.Based on this information,

• A)DVDs and Blu-ray discs are substitutes.
• B)Blu-ray discs are normal goods and DVDs are inferior goods.
• C)DVDs and Blu-ray discs are normal goods.
• D)the cross-price elasticity between DVDs and Blu-ray discs is negative.

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Definitions:

Incus

One of the three small bones in the middle ear, known as an auditory ossicle, which helps to transmit sound vibrations to the inner ear.

Malleus

A small bone in the middle ear that transmits sound vibrations from the eardrum to the incus, another middle ear bone.

Congenital Anomalies

Structural or functional abnormalities that are present at birth and can result in mental or physical disabilities or disorders.

Pathogens

Microorganisms or viruses that can cause disease when they infect a host organism.