A recipe that makes 5 servings of hot chocolate requires 2 squares of chocolate, 41 cup sugar, 1 cup water and 4 cups milk. Jordan has 5 squares of chocolate, 2 cups of sugar, lots of water and 7 cups of milk. If she maintains the same ratio of ingredients, what is the greatest number of servings of hot chocolate she can make?
<spanclass=′latex−bold′>(A)</span>581<spanclass=′latex−bold′>(B)</span>641<spanclass=′latex−bold′>(C)</span>721<spanclass=′latex−bold′>(D)</span>843<spanclass=′latex−bold′>(E)</span>987