1.  Holding Period Return Based on the following information calculate the holding period return: P0 = $10.00 P1 = $12.00 D1 = $1.22 2.  Holding Period Return Based on the following information calculate the holding period return: P0 = $11.00 P1 = $11.40 D1 = $1.02 3.  Risk and Return, Coefficient of Variation Based on the following information, calculate the coefficient of variation and select the best investment based on the risk/reward relationship.   Std Dev.                                                     Exp. Return Company A  10.4                                                           15.2 Company B  14.6  22.9 4.  Sources of Risk & Diversification – convertible bond. Address each source of risk from the portfolio perspective and how diversification impacts them. Your response should be at least 250 words in length. You are required to use at least your textbook as source material for your response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations. 5.  Measures of Risk. Address each source of risk that is measured and relate it to two models addressed in this unit. Your response should be at least 250 words in length. You are required to use at least your textbook as source material for your response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations.

first, finding a article about performance appraisal  (> 8 pages)second, writing an review about that    1, why the topic is important  2. what the article talk about 3 subheadings 4 strengths and weakness 5 conclusionthe review should be 6 pages at least.

Using the Internet, research Starbucks’ organizational culture and the key leadership and management traits used to execute the business strategy. Answer the attached questions and follow the directions.