I feel like a dork for not being able to figure out this day of the week
question with so many examples out there, but hey...

Suppose I input a month and a year, how do I find out what date the 3rd
Friday is?
Example: Input: Cell A1 March and Cell B1 2005. Output: Cell C1 3/18/2005

As a follow on, I'd like to figure out how much time in work hours there are
between now (assuming using the now function) and the end of the 3rd Friday.
Will this exclude holidays?

Thanks in advance...
Jeremy