采购物料成本价值比重Bk是指其在企业产品中成本价值的比重。用 A1,A

采购物料成本价值比重Bk是指其在企业产品中成本价值的比重。用 A1,A2,,,Ai,,An来代表企业采购的各种物料成本,在忽略保管成本、延期成本等的情况下:

結果 (英文) 1:

Procurement of materials cost is the value of the proportion of the cost value of bk in the enterprise product (GDP). With a1, a2,,, ai,, an enterprise to represent the cost of procurement of various materials, in the case of ignoring the custody costs, deferred costs, etc.:

結果 (英文) 2:

The cost of purchase material proportion of the value of Bk refers to the proportion of the cost value of enterprise products. Using A1, A2, Ai,,,, all kinds of material cost An to represent the enterprise procurement, while ignoring the keeping cost, delay cost under the situation:

結果 (英文) 3:

Purchase items at cost share of Bk is one for which the cost share of the enterprise products. Use A1,A2,,,Ai,,An to represent enterprises in the procurement costs of different types of materials, ignoring cases such as custody costs, deferred costs: