From 2008 to 2009, the number of Easter eggs in a certain egg hunt rose 20%, then fell 17% from 2009 to 2010. From 2008 to 2009, the ratio of Easter eggs to Easter bunnies in the same hunt fell 20%, then rose 22% from 2009 to 2010. By what approximate percent did the number of bunnies change over the full period from 2008 to 2010?	Choose the correct choice from the following answers:
A) 5% increase  B) 2% increase  C) 1% decrease  D) 3% decrease  E) 6% decrease
Let the number of Easter eggs be x1 in 2008 and x2 in 2010   Given that it rose 20% in 2009 and then fell 17% in 2010   =&gt;x2 = (0.83)(1.2)x1 ---(1)   Let the number of Easter bunnies be y1 in 2008 and y2 in 2010   Given that the ratio of x to y fell 20% in 2009 and then rose 22% in 2010   =&gt; x2/y2 = (0.8)(1.22)(x1/y1)   =&gt; y1/y2 = (0.8)(1.22)(x1/x2) ----(2)   substituting (1) in (2),   y1/y2 = (0.8)(1.22)/(0.83)(1.2)   =&gt; y2/y1 = (0.83)(1.2)/(0.8)(1.22) = 249/244   % change in y2 from y1 = (y2-y1)*100/y1   = (y2/y1 - 1)*100 = (249/244 - 1)*100   = (5/244)*100 = +2%   It's a 2% increase   Answer option "2% increase"
<result>B</result>
From 2008 to 2009, the number of Easter eggs in a certain egg hunt rose 20%, then fell 17% from 2009 to 2010. From 2008 to 2009, the ratio of Easter eggs to Easter bunnies in the same hunt fell 20%, then rose 22% from 2009 to 2010. By what approximate percent did the number of bunnies change over the full period from 2008 to 2010?