From left to right, the north-south streets shown are buchannan (1), laguna (2), octavia (3), gough (4) and franklin (5). from top to bottom, the east-west streets shown are broadway (a), pacific (b), jackson (c), washington (d), clay (e) and sacramento (f) (a) in the part of town shown in the map below, which street(s) have the steepest runs? which has the most level sections? explain your answers (b) how steep is the steepest street at its steepest (i. e., what is its slop in feet/mile- slope is rise over run)? (c) which would take more work (in the physics sense): walking 3 blocks for laguna & jackson, or one block west from clay and franklin? explain your answer. 2 4