A ball is dropped from a height of 3 meters. On its first bounce it rises to a height of 2 meters. It keeps falling and bouncing to \dfrac{2}{3} of the height it reached in the previous bounce. On which bounce will it not rise to a height of 0.5 meters?
Answer Choices
A. 3
B. 4
C. 5
D. 6
E. 7