A certain company reported that the revenue on sales increased 40 % from 2000 to 2003, and increased 60 % from 2000 to 2005. What was the approximate percent increase in revenue for this store from 2003 to 2005? Choose the correct choice.
A) 50 %  B) 40 %  C) 14 %  D) 32 %  E) 29 %
Assume the revenue in 2000 to be 100. Then in 2003 it would be 140 and and in 2005 160, so from 2003 to 2005 it increased by (160-140)/140=20/140=1/7=~14%.   Answer: 14 %
<result>C</result>
A certain company reported that the revenue on sales increased 40 % from 2000 to 2003, and increased 60 % from 2000 to 2005. What was the approximate percent increase in revenue for this store from 2003 to 2005?