The graph below shows the number of vehicles passing through a road crossing in Long Lake Road, in the city of Troy, Michigan, in different time intervals on a particular day. Read the bar graph and answer the questions given below.When is the hourly traffic maximum? Also give the maximum number of vehicles ?

Question

$\begin{array}{1 1} (a)\; \text{The maximum traffic is between 9 to 10 hours.The maximum number of vehicles is 150 } \\ (b)\; \text{The maximum traffic is between 9 to 10 hours.The maximum number of vehicles is 100 } \\ (c)\; \text{The maximum traffic is between 13 to 14 hours.The maximum number of vehicles is 100} \\ (d)\; \text{The maximum traffic is between 13 to 14 hours.The maximum number of vehicles is 50} \end{array}$