4,840c -f 1,210, = 6,050 II. (l,600c + 50o-fll0o) + (800, + 25, + 55,)== 2,640 l,760c-f 880, 8,690.See also:Product employed by I during.Continual existence as a separate.Cost-Price of Commodities 97 Section.It teaches at the same.Summary. ‘“Public.