What is the % change in the area of a rectangle when its length increases by 25% and its width decreases by 25%? Choose the correct choice:
A) 0 % B) 20 % increase C) 20 % decrease D) 6 % decrease E) insufficient data

Rationale: "( 125 / 10 ) * ( 75 / 10 ) = 9375 / 100 ~ 94 of original area 0.94 is a 6 % decrease from 100 / 100 - > d"
Answer: D