a. Solve this problem and clearly write up your solution: A programmer designed a new program that required the user to enter a three-character password in order to be recognized as a legal user. The...

a. Solve this problem and clearly write up your solution: A programmer designed a new program that required the user to enter a three-character password in order to be recognized as a legal user. The first character must be a W or K. The second character must be a number: 1, 2, 3, 4, 5. The third character must be a symbol selected from $, %, *. How many possible passwords can be created for this program? What is the probability of guessing the password on the first try?

b.
Describe your work on this problem considering

each of the following: