48. According to the passage, which of the following is true?
(A)Multitasking in the workplace helps to increase productivity.
(B)People who are used to multitasking are more likely to get more job offers.
(C)People who drive at 100 kilometers per hour often show delay in judgment while driving.
(D)Multitasking in the workplace results in a great deal of cost in American economy every year.