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$)$ The realized return from January$2,2008,$ to January$2,2009$ is$....\%$

b$)$ The realized return from January$3,2011,$ to January$3,2012$ is$....\%$

Please use excel to solve this, see attached for data. Three people from chegg has gotten this question wrong. Please get it right.