If the Income Elasticity for Hybrid Cars Is Positive

question 73

Multiple Choice

If the income elasticity for hybrid cars is positive:

• A)there are many substitutes for hybrid cars.
• B)there are few substitutes for hybrid cars.
• C)hybrid cars are a normal good.
• D)hybrid cars are an inferior good.

---

Definitions:

Odontoid Process

A peg-like projection from the second cervical vertebra (axis) around which the first cervical vertebra (atlas) rotates, enabling head rotation.

Cervical Vertebra

The vertebrae located in the neck region, which support the skull and enable various head movements.

Spinous Process

A bony projection off the posterior (back) of each vertebra, which serves for muscle attachment and movement of the spine.

Superior Articular Facet

The upper joint surface of a vertebra that connects with the adjacent vertebra, facilitating spinal flexibility and support.