Jon is the marketing head at Avion International, an import-export agency. His calendar is filled with: meetings with heads of the companies; interviewing new people; giving interviews to business magazines; attending presentations and seminars in different countries. Jon feels that every workday he has something different to do, and he is rarely bored with his job. According to the job characteristics theory, which of the following is true about Jon's job? A. It has high moral significance. B. It has low autonomy. C. It has low labor equity. D.It has high variety. E. It has high identity.

Explanation: As per the job characteristics theory an employee who is performing a job which have a high variety of task to complete and require some special skills will feel more motivated and satisfied than others.

In the given case, Jon has a feeling that his job makes him to perform new task everyday, that's why, he never gets board with his job.

Hence from the above we can conclude that the correct option is D.