In a certain store, all pencils cost the same amount of money. If three pencils can be bought for six dollars, what is the price of two pencils?<spanclass=′latex−bold′>(A)</span>$3<spanclass=′latex−bold′>(B)</span>$3.5<spanclass=′latex−bold′>(C)</span>$4<spanclass=′latex−bold′>(D)</span>$4.5<spanclass=′latex−bold′>(E)</span>$5