Exhibit 4.7 USE THE INFORMATION BELOW FOR THE FOLLOWING PROBLEM(S)

question 56

Multiple Choice

Exhibit 4.7
USE THE INFORMATION BELOW FOR THE FOLLOWING PROBLEM(S)

Shares of RossCorp stock are selling for $45 per share. Brokerage commissions are 2% for purchases and 2% for sales. The interest rate on margin debt is 6.25% per year. The maintenance margin is 30%.
-Refer to Exhibit 4.7.At the end of one year shares of RossCorp stock are selling for $55 per share and the company paid dividends of $0.85 per share.Assuming that you paid the full cost of the purchase,what is your rate of return if you sell RossCorp stock?

• A) 18.08%
• B) 23.51%
• C) 22.32%
• D) 14.96%
• E) 19.28%

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Definitions:

Obstructive Sleep Apnea (OSA)

A disorder characterized by repetitive episodes of blocked breathing during sleep, often resulting in reduced oxygen levels.

Chronic Obstructive Pulmonary Disease (COPD)

A chronic inflammatory lung disease that causes obstructed airflow from the lungs, often resulting from long-term exposure to irritating gases or particulate matter.

Parasomnias

A category of sleep disorders that involve abnormal movements, behaviors, emotions, perceptions, or dreams that occur while falling asleep, sleeping, or waking up.

Dyssomnias

A category of sleep disorders that involve difficulties in getting enough sleep, falling asleep, or maintaining sleep, including insomnia and sleep apnea.