Good morning everyone!

I'm looking for a couple of simplified formulas to help with the justification in my business case to bring recruiting in house.

If anyone has formulas for the following, please let me know;

Turnover - Average cost p/position (stats use to state that it was $25k for a jr position upto $35k for a more sr position, non-mgmt - is this still the case?)

Recruitment cost - besides the agency, advertising, job boards fees?

Thanks!