gross profit to sales of 33.3% equals a mark up on cost of 50%这句话为什么

问题描述:

gross profit to sales of 33.3% equals a mark up on cost of 50%
这句话为什么

收入1,毛利1/3,成本2/3.
所以 毛利/成本=1/2=50%
推导公式=毛利/成本=(毛利/销售)/(成本/销售)=(毛利/销售)/(1-毛利/销售)=
(1/3)/(1-1/3)=1/2=50%
FYI