A.專設(shè)采購機(jī)構(gòu)的基本開支 B.采購員的差旅費 C.存貨資金占用費 D.存貨的保險費
A.2% B.36.73% C.18% D.36%
A.12.3% B.12.6% C.11.4% D.14.7%