=+United States . . . . . . . . . . . . . . . . 24,300 $250 $ 6,075,000 Europe . . . . . . . . . . . . . . . . . . . . . 6,700 250 1,675,000 Asia . . . . . . . . . . . . . . . . . . . . . . . 5,900 250 1,475,000 ______ ___________ Total . . . . . . . . . . . . . . . . . . . . . 36,900 $ 9,225,000 ______ ___________ Business Alert System:

United States . . . . . . . . . . . . . . . . 14,900 $900 $13,410,000 Europe . . . . . . . . . . . . . . . . . . . . . 6,400 900 5,760,000 Asia . . . . . . . . . . . . . . . . . . . . . . . 4,200 900 3,780,000 ______ ___________ Total . . . . . . . . . . . . . . . . . . . . . 25,500 $22,950,000 ______ ___________ ______ Total revenue from sales . . . . . . . . . . $32,175,000 ___________ ___________ At the end of December 2010, the following unit sales data were reported for the year:

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