Managerial Finance Week 4 disc 1

PLEASE ANSWER ALL FOUR QUESTIONS BELOW THOROUGHLY...MUST USE PROPER PRONUNICATIONS GRAMMAR AND WRITING...ANY OUTSIDE SOURCES MUST BE SCHOLARLY ARTICLES, MUST BE IN CITED PROPERLY IN APA FORMAT AND HAVE AN REFERENCE PAGE ALSO

THIS PAPER MUST BE 400 WORD COUNT..

THIS PAPER IS DUE TODAY 9/24/15....10 HOURS FROM NOW THE SOONER THE BETTER,,,NO PLAGIARISM....MUST BE ORIGINAL WRITING SERIOUS INQUIRIES ONLY...

Analyze the Capital Asset Pricing Model (CAPM).  Using the course text and an article from ProQuest as references, address the following:

1. Explain how the CAPM assists in measuring both risk and return.

2. Explain how the CAPM assists in calculating the weighted average costs of capital (WACC) and its components. 

3. Illustrate why some managers have difficulty applying the Capital Asset Pricing Model (CAPM) in financial decision making.

4. Identify the benefits and drawbacks of using the CAPM.