Question 10 Not yet answered Marked out of 3.00 P Flag question A traffic school class has three parts. In the first part, a film is shown that takes one-quarter of the class time. In the second part, the instructor lectures for 70 minutes. In the final part, a test is given that takes one third of the class time. The duration of the traffic school class is OA. 120 minutes. OB. 150 minutes. O C. 168 minutes. OD. 160 minutes