Stock X has a 9% expected return, a beta coefficient of 0.8 and a 30% standard deviation of expected returns. Stock Y has a 14% expected return, a beta coefficient of 1.3 and a 20%
standard deviation. The risk-free rate is 5% and the market risk premium is 6.5%.  
1.Calculate the coefficient of variation of each stock.  
1.1Which stock is riskier than the other stock?
1.2What is the required rate of return of each stock?
1.3Calculate the required return of a portfolio that has RM8,000 invested in Stock X and RM2,000 invested in Stock Y.  
1.4If the market risk premium increased to 7%, which of the two stock would have the larger increase in its required return?​

Which u. s. state is home to the fewest species of mosquitoes?

Effective communication consists of a. verbal and nonverbal communication and speaking clearly and loudly b. verbal communication and stereotyping c. verbal and nonverbal communication and active listening skills d. nonverbal communication and minimal interruptions   select the best answer from the choices provided.

A5-year-old boy suddenly begins coughing while eating peanuts. he is choking and gagging. when he is brought to the ed, but he is awake and is able to give his name. on physical examination, his vital signs are stable. on examination of the chest, inspiratory stridor and intercostal and suprasternal retractions are apparent. which of the following is the most appropriate initial step in management? - allow patient to clear foreign object by spontaneous coughing- clear oropharynx with multiple blind sweeps with finger- position patient and perform back blows- stand behind patient and perform abdominal thrusts- perform emergency tracheostomy and take to surgery