The accompanying table shows annual stock prices on the Costaguanan Stock Exchange or 2005-2010. Construct two stock market indexes, one using weights as in the Dow Jones ndustrial Average, the other using weights as in the Standard & Poor's Composite Index.

*Number of shares outstanding.

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Annual prices in Costaguanan pegos for trading on the Sulaco Stock Exchange (Only five stocks were traded at the start of 2005.) San Tomé Sulaco National Minerva Mining, Markets, Railway CentralShi Azuera, Inc., 16 million* pping, Year 184 million*42 million* 42.00 64 million 184.00 64.00 38.00 16.00 2005 S 55.10 S 80.00 S 21.45S 82.50S 135.00 151.22 166.99 149.42 177.27 165.52 2006 2007 2008 2009 2010 58.15 58.45 52.43 52.50 54.82 144.62 135.93 74.61 75.01 67.22 24.04115.52 26.53 138.90 23.53 121.02 32.46 174.62 34.48164.48