A bus driver heads south with a steady speed ofv1 = 22.0 m/sfort1 = 3.00 min,then makes a right turn and travels atv2 = 25.0 m/sfort2 = 2.80 min,and then drives northwest atv3 = 30.0 m/sfort3 = 1.00 min.For this 6.80-min trip, calculate the following. Assume +x is in the eastward direction.(a)total vector displacement (Enter the magnitude in m and the direction in degrees south of west.)magnitude m direction ° south of west(b)average speed (in m/s)m/s(c)average velocity (Enter the magnitude in m/s and the direction in degrees south of west.)magnitude m/s direction ° south of west