Im sorry but I dont think you know the entire story. as far as the ulama body & supervisor at the slaughter house in question are concerned. there are two groups of slaughteres. each group slaughters for 15-20 min then takes a rest for 15-20 min while the other group slaughters. I dont know where you get the number from, maybe Im wrong-but I know that it isnt more than one 100 per min for the whole group of 15..