performance graph the performance graph below shows the five-year cumulative total stockholder return on applied common stock during the period from october 28 , 2007 through october 28 , 2012 . this is compared with the cumulative total return of the standard & poor 2019s 500 stock index and the rdg semiconductor composite index over the same period . the comparison assumes $ 100 was invested on october 28 , 2007 in applied common stock and in each of the foregoing indices and assumes reinvestment of dividends , if any . dollar amounts in the graph are rounded to the nearest whole dollar . the performance shown in the graph represents past performance and should not be considered an indication of future performance . comparison of 5 year cumulative total return* among applied materials , inc. , the s&p 500 index and the rdg semiconductor composite index * $ 100 invested on 10/28/07 in stock or 10/31/07 in index , including reinvestment of dividends . indexes calculated on month-end basis . copyright a9 2012 s&p , a division of the mcgraw-hill companies inc . all rights reserved. .

10/28/2007: applied materials: 100
s&p 500 index: 100
rdg semiconductor composite index: 100
10/26/2008: applied materials: 61.22
s&p 500 index: 63.9
rdg semiconductor composite index: 54.74
10/25/2009: applied materials: 71.06
s&p 500 index: 70.17
rdg semiconductor composite index: 68.59
10/31/2010: applied materials: 69.23
s&p 500 index: 81.76
rdg semiconductor composite index: 84.46
10/30/2011: applied materials: 72.37
s&p 500 index: 88.37
rdg semiconductor composite index: 91.33
10/28/2012: applied materials: 62.92
s&p 500 index: 101.81
rdg semiconductor composite index: 82.37

dividends during fiscal 2012 , applied 2019s board of directors declared three quarterly cash dividends in the amount of $ 0.09 per share each and one quarterly cash dividend in the amount of $ 0.08 per share . during fiscal 2011 , applied 2019s board of directors declared three quarterly cash dividends in the amount of $ 0.08 per share each and one quarterly cash dividend in the amount of $ 0.07 per share . during fiscal 2010 , applied 2019s board of directors declared three quarterly cash dividends in the amount of $ 0.07 per share each and one quarterly cash dividend in the amount of $ 0.06 . dividends declared during fiscal 2012 , 2011 and 2010 amounted to $ 438 million , $ 408 million and $ 361 million , respectively . applied currently anticipates that it will continue to pay cash dividends on a quarterly basis in the future , although the declaration and amount of any future cash dividends are at the discretion of the board of directors and will depend on applied 2019s financial condition , results of operations , capital requirements , business conditions and other factors , as well as a determination that cash dividends are in the best interests of applied 2019s stockholders . 10/28/07 10/26/08 10/25/09 10/31/10 10/30/11 10/28/12 applied materials , inc . s&p 500 rdg semiconductor composite .

Questions:
what is the net change of a $100 investment in s&p500 index from 2007 to 2010?
what roi does this represent?
what is the total cash dividend per share for the first three quarters of 2012?
what about the cash dividend per share in the fourth quarter?
what about the yearly dividend per share?
what is the total amount used for cash dividends in 2012?
on average, how many shares received the yearly dividend in 2012?

Answers:
-18.24
18.24%
0.27
0.08
0.35
438
1251.4