Ballpark Cost of Ranger School

What does the Army spend on the average Ranger School graduate?

Went through in 2017 and remember an RI dropping a number on us and I remember being blown away. Im trying to explain to coworkers the value of the school and having trouble figuring it out. I remember a lot of units claiming "they can't pay" for everyone to go through the school and I feel as if that was a cop out.

Any training bat or finance SMs have an answer for me?