Which of the Following Is an Example of the Time

Multiple Choice

Which of the following is an example of the time consistency problem?

A) a teacher not having the incentive to give the final exam
B) consuming more in retirement than when younger
C) a teacher not having the incentive to promise a final exam
D) students not having the incentive to take the final exam
E) a teacher and the students do not have the incentive to promise a final exam