1) In this problem, we can list all the possible combinations considering that:
Note that this is a sample of The Counting Principle. We can list these possible combinations as a set:
[tex]Possible\:Combinations:\left\{\left(T,3\right),(T,4),(T,5),(W,3),(W,4),(W,5),(F,3),(F,4),(F,5)\right\}[/tex]Thus, these are the possible combinations