How many goats do I sacrifice to keep my Saab C900 running?

Question

It's pretty self explanatory. After 18+ years it's still running.
Those trolls at the factory probably need some admiration.
So how many ?

Answer 1

It's not just a question of how many goats to sacrifice, to lead a goat to the slaughter you need a trained judasgoat that will happily lead the way for the others; then tradition demands a scapegoat too, though I find casting an animal into the wilderness to take its chances as the better option to its herdmates that are little more than table fodder.

So there you have it, minimum 3 goats at any one time but only 1 to be slaughtered.

Slaughter as often as you wish to do a goat curry for the local soup kitchen and feed your local needy.