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.

The realized return from January $2,2008,$ to January $2,2009$ is $\%.($Round to two decimal places.$)$

Data table

$($Click on the following icon in order to copy its contents into a spreadsheet$)$

Historical Stock and Dividend Data for Boeing

$\backslash$table$[[$Date$,$Price,Dividend,Date,Price,Dividend$],[\frac{1}{2}\frac{?}{2008},$$$86\mathrm{.}21,,\frac{1}{3}\frac{?}{2011},$$$64\mathrm{.}75,],[\frac{2}{6}\frac{?}{2008},$$$78\mathrm{.}75,$$$0\mathrm{.}37,\frac{2}{9}\frac{?}{2011},$$$73\mathrm{.}92,$$$0\mathrm{.}41$