PowerShell Mini-Scripting Games 2014: Problem 3

Summary: Here is Problem 3 in Windows PowerShell Mini-Scripting Games 2014. Microsoft Scripting Guy, Ed Wilson, is here. Today is the middle of the Windows PowerShell Mini-Scripting Games, so we are ready for Problem 3. Remember: Please do not post any answers to these problems until next week. Please do not spoil the fun for your fellow scripters!...