What is the perimeter of the smallest rectangle with integer side lengths that fits three non-overlapping squares with areas 4,9, and 16?<spanclass=′latex−bold′>(A)</span>20<spanclass=′latex−bold′>(B)</span>24<spanclass=′latex−bold′>(C)</span>26<spanclass=′latex−bold′>(D)</span>28<spanclass=′latex−bold′>(E)</span>32