Suppose you wish to install a drip sprinkler system and need to run a drip water line to five areas as shown in the given graph The numbers show the distances in feet What is the smallest number of feet of drip hose necessary to install 80 A The smallest number of feet of drip 126 ft B The smallest number of feet of drip 111 ft The smallest number of feet of drip 216 ft 43 40 70 72 40 45 46 48