Consider a sample of year-end prices for Alphabet, Inc. (Google) over a five year period. Google did not pay a dividend over the sample period. \begin{tabular}{lcc} YEAR & PRICE \\ \hline 2012 & $572.95 \\ \hline 2011 & $604.35 \\ \hline 2010 & $526.97 \\ \hline 2009 & $343.33 \\ \hline 2008 & $565.54 \\ \hline 2007 & $513.05 \end{tabular} Calculate the holding period return. Answer format: Percentage Round to: 2 decimal places (Example: 9.24\%, \% sign required. Will accept decimal format rounded to 4 decimal places (ex: 0.0924))