I did a search but did not see the answer. I have 10 meaties coming tomorrow and I want to purchase 50lb bags of feed in advance. How many will it take to get to butchering age for 10 of them? Thanks in advance! Oh, also the only feed carried around here for the broilers is either gamebird at 25% protein(15.50 a bag)or turkey starter at 24% (17.00 a bag) will this work just fine or will I have to use flockraiser at 20% (17.00 a bag) Yes feed is outrageous where I live!