When Is a Portfolio Considered to Be Efficient

question 75

Multiple Choice

When is a portfolio considered to be efficient?

• A) When no other portfolio offers higher expected returns with the same risk.
• B) When no other portfolio offers lower risk with the same expected return.
• C) When there is no portfolio with a higher return.
• D) Choices a and b
• E) All of the above.

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Definitions:

Paramedic

A paramedic is a healthcare professional who provides advanced levels of care for medical emergencies and trauma outside of hospital settings.

Compliance

The act of conforming, acquiescing, or yielding in a health care context, which often refers to a patient's adherence to a recommended treatment plan.

Respiratory Therapist

A healthcare professional specializing in treating patients with respiratory disorders.

Emphysema

A long-term, progressive lung disease that causes shortness of breath due to over-inflation of the alveoli.