1103138703

Let $ABCD$ be a rectangle and let $M$ be a point, such that $M\in BD$ and $|BM|:|MD|=1:3$. Which of the pictures shows the rectangle $A^{\prime }{B}^{\prime }{C}^{\prime }{D}^{\prime }$ which is the reflection of the original rectangle $ABCD$ reflected in the point $M$?