Financial Accounting Homework Help

I need these answers completed by midnight on Thursday 2/5/15. The textbook is Ross, S. A., Westerfield, R. W., Jaffe, J. F., & Jordan, B. D. (2014). Corporate finance: Core principles and applications (4th ed.). New York, NY: McGraw-Hill. ISBN: 9780077861650.

Also I've attached the Excel worksheet needed to inupt the answers. Please note that this work needs to be completed under the UNIT 4 tab within this Excel worksheet.  Much thanks in advance!

• Chapter 10, problem 1 (page 310).
• Chapter 10, problem 12 (page 311).
• Chapter 10, problem 14 (page 311).
• Chapter 10, problem 15 (page 311).
• Chapter 11, problem 2 (page 348).
• Chapter 11, problem 12 (page 350).
• Chapter 12, problem 1 (page 384).
• Chapter 12, problem 5 (page 384).