In march 2005, General Electric (GE) had a book value of equity of $113 billion, 10.6 billion shares outstanding, and a market price of $36 per share. GE also had cash of $13 billion and total debt $370 billion. Four year later, in early 2009 , GE had a book value of equity of $105 billion, 10.5 billion shares outstanding with a market price of $10.80 per share, cash of $48 billion, and total debt of $524 billion. Over this period, what was the change in GE's

a. market capitalization? b. market-to-book ratio? c. book debt- equity ratio? d. market debt-equity ratio? e. enterprise value?

Fundamentals of Corporate Finance (2nd Edition) chapter 2 8P : The problem(a) is that only the 2005 and 2009 data are presented. How do you get 2007? ex) books value of equity, shares, market price