Which of the following activities would waste the most time? a. Rich tries to multitask writing a report and reading a memo, and has to re-write the report and re-read the memo, which takes an hour. b. During a departmental meeting, Barry and Scott make small talk for twenty minutes while the other six meeting members sit and listen. c. Greg asks Tony a question about work and then talks to him for ten minutes about who will win the game tonight. d. Barbara composes an e-mail during her thirty minute train ride to work. Please select the best answer from the choices provided A B C D