Stock a Has an Expected Return of 12%,a Beta of 1.2,and

question 14

Multiple Choice

Stock A has an expected return of 12%,a beta of 1.2,and a standard deviation of 20%.Stock B also has a beta of 1.2,but its expected return is 10% and its standard deviation is 15%.Portfolio AB has $900,000 invested in Stock A and $300,000 invested in Stock B.The correlation between the two stocks' returns is zero (that is,rA,B = 0) .Which of the following statements is CORRECT?

• A) Portfolio AB's standard deviation is 17.5%.
• B) The stocks are not in equilibrium based on the CAPM;if A is valued correctly,then B is overvalued.
• C) The stocks are not in equilibrium based on the CAPM;if A is valued correctly,then B is undervalued.
• D) Portfolio AB's expected return is 11.0%.
• E) Portfolio AB's beta is less than 1.2.

Recognize the biochemical and physiological changes in individuals with depression.

Identify the risk factors and common diagnoses associated with suicide.

Analyze the effectiveness of psychiatric interventions and treatments for mood disorders and suicidal tendencies.

Explain the historical and cultural perspectives on depression and related mood disorders.

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Definitions:

Left Ventricle

The chamber of the heart that receives oxygenated blood from the left atrium and pumps it out under high pressure through the aorta to the systemic circulation.

Aorta

Large artery that receives oxygenated blood pumped out of the heart’s left ventricle.

Pulmonary Circuit

The pathway of blood flow between the heart and lungs where carbon dioxide is exchanged for oxygen.

Red Blood Cells

The cells in the blood responsible for carrying oxygen from the lungs to the body tissues and carbon dioxide back to the lungs.