The formula, by weight for a tube of an opthalmic ointment is a follows: Sulfactamide sodium 10% Prednisolon acetate 0.2% Phenylmercuric acetate 0.0008% Mineral oil 1% White perleum, ad 3.5 How much...

1. 
   The formula, by weight for a tube of an opthalmic ointment is a follows:
   

Sulfactamide sodium 10%

Prednisolon acetate 0.2%

Phenylmercuric acetate 0.0008%

Mineral oil 1%

White perleum, ad 3.5

How much of each ingredient tube needed to manufature 2000 such tubes of oitnment?