A sales representative calls on four hospitals in York Region. It is immaterial what order he calls on them. How many ways can he organize his calls?
A) 4
B) 24
C) 120
D) 37
E) None of the choices are correct

Question

Quizplus · Accepted Answer

The number of ways to organize calls on four hospitals is the number of permutations of 4 items, which is 4! (4 factorial), equal to 24.

A Sales Representative Calls on Four Hospitals in York Region