Which of these cannot be an example of Intra personal conflict?

• A. A Personal Secretary who has developed the ethics of telling truth, lies to the marketing executive that the Manager is not available for the appointment
• B. An orthodox vegetarian accidentally eating a chicken thinking it to be cottage cheese
• C. A college student getting into vices for the first time despite promising his parents that he would not do so.
• D. Mr. A and Mrs. B cannot come into terms over the budget allocation for the two projects they individually lead.