Risk and Return Problem Sets, business and finance homework help

Complete the following problem sets from Chapter 7 in Microsoft^® Excel^®:

• 7-21
• 7-27 

Complete the following problem sets from Chapter 8 in Microsoft^® Excel^®:

• 8-19
• 8-21

Complete the following problem sets from Chapter 9 in Microsoft^® Excel^®:

• 9-33

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