Points P and Q are on line segment AB, and both points are on the same side of the midpoint of AB. Point P divides AB in the ratio 2:3 and Q divides AB in the ratio 3:4. If PQ=2, then the length of segment AB is<spanclass=′latex−bold′>(A)</span>12<spanclass=′latex−bold′>(B)</span>28<spanclass=′latex−bold′>(C)</span>70<spanclass=′latex−bold′>(D)</span>75<spanclass=′latex−bold′>(E)</span>105