Does anyone happen to have a full break down of what goes into producing that number ($106,000 / year) per inmate? "Security" is too big and vague. I don't dou

Does anyone happen to have a full break down of what goes into producing that number ($106,000 / year) per inmate? "Security" is too big and vague. I don't doubt the number but it's kind of mind boggling to me. I would have trouble spending 100k a year if living alone, even with a house that has a 2.5k mortgage plus property taxes, utilities, car, yada yada yada that leaves you with a lot of money to burn on pure entertainment. Long story short if you're single and spent an actual 100k / year you could live a life of luxury within reason. Is "security" really that much for 1 inmate who is in a facility where there's maybe a 10-20 ratio of inmates to guards?