cheese production?

Question

which 1 produced the most cheese and why :
1) 10'c ,25,'c,45'c,60'c
2) skim milk,medium fat milk,hight fat milk,highest fat milk (full cream)
3) lowest calcium,medium calcium,highest calcium
4) fresh milk,2 days milk,a week milk, 2 weeks milk

Answer 1

1) 60 deg Celsius (Helps fermentation)

2) highest fat milk (The raw material for cheese)

3) highest calcium (Helps precipitation)

4) 2 weeks milk (enough time for microbes to work)