Solve the Problem $\{A, B, C, D, E, F\}$ If Order Is Important and No Repeats Are Allowed?
A)

Multiple Choice

Solve the problem.
-In how many ways can 2 letters be chosen from the set $\{A, B, C, D, E, F\}$ if order is important and no repeats are allowed?

A) 15
B) 30
C) 12
D) 36