The price of commodity X increases by 45 cents every year, while the price of commodity Y increases by 20 cents every year. In 2001, the price of commodity X was $5.20 and the price of commodity Y was $7.30. In which year will the price of commodity X be 10 cents less than the price of commodity Y?
Choose the correct choice from the following:
A) 2008
B) 2009
C) 2010
D) 2011
E) 2012
The price of commodity X increases 25 cents each year relative to commodity Y.   The price difference is $2.10 and commodity X needs to be 10 cents less than commodity Y.   $2.00 / 25 cents = 8 years   The answer is   2001 + 8= 
<gadget id="calculator">  2001 + 8</gadget>
<output>2_009</output>
2009.   The answer is 2009.
<result>B</result>
The price of commodity X increases by 45 cents every year, while the price of commodity Y increases by 20 cents every year. In 2001, the price of commodity X was $5.20 and the price of commodity Y was $7.30. In which year will the price of commodity X be 10 cents less than the price of commodity Y?