A.70% B.30% C.20% D.40%
A.2% B.2.22% C.2.04% D.2.27%
A.243.75 B.406.25 C.309.33 D.270.67
A.5.26% B.5% C.-5% D.-5.26%
A.车间生产工人薪酬 B.构成产品实体的燃料和动力费用 C.车间管理人员薪酬 D.构成产品实体的原材料费用