Dan's Driving School has traditionally been open from $3$:$00$ PM uhtil $10$:$00$ PM$,$ the prime hours for teaching high school students to

drive. Now, Dan wants to keep the school open from $7$:$00$ AM until $10$:$00$ PM$.$ Dan's driving instructors, many of them school teachers,

are angry because the changed hours will interfere with their teaching jobs. Dan's business depends on these teachers because they are

the only people patient enough to deal with inexperienced drivers.

The most likely cause of resistance to change in this situation is:

Self$-$interest on the part of the employees

The employees' lack of understanding and trust

The employees' lack of information about future events