Using the data in the following table,

, calculate the return for investing in Boeing stock (BA) from January 2, 2008, to January 2, 2009, and also from January 3, 2011, to January 3, 2012, assuming all dividends are reinvested in the stock immediately.

a. Return from January 2, 2008, to January 2, 2009 is __________%.

b. Return from January 3, 2011, to January 3, 2012 is __________%

(Round to two decimal places.)

Date Dividend 1/2/2008 2/6/2008 5/7/2008 8/6/2008 11/5/2008 1/2/2009 Historical Stock and Dividend Data for Boeing Price Dividend Date Price $86.62 1/3/2011 $66.40 79.91 $0.40 2/9/2011 72.63 84.55 0.40 5/11/2011 79.08 65.40 0.40 8/10/2011 57.41 49.55 0.40 11/8/2011 66.65 45.25 1/3/2012 74.22 $0.42 0.42 0.42 0.42