发布时间 : 星期一 文章采购与库存管理习题和答案 完整更新完毕开始阅读
A B C 解:
不同品种相同周期的联合订货
10000 500 100 100 500 1000 1000 T*=2C0RiC1i Qi*=Ri2C0RiC1i i=1,2,…,n
因此,RiCi=10000*100+500*500+100*1000=1350000
T*=2C0RiC1i = 0.03849(年) QA*=10000*0.03849≈385(件) QB*≈20(件) QC*≈4(件)
13. 假如说,价格——50%,品质——30%,交货——20%
Supplier A B C Price $59 $63 $70 总交货次数 65 35 45 迟交次数 13 2 7 退货次数 6 0 2 Weighted Factor Analysis - Price
Weighted
= = =
Average Rating Factor
100.0% x 0.50 93.7% 84.3%
x 0.50 x 0.50
= 50.0 = 46.8 = 42.1
Bid Direct Price
Price Comparison*
$59 59/59 $63 59/63 $70 59/70
Supplier A Supplier B Supplier C
* 最低报价/实际价格 (以最低报价为分子) Weighted Factor Analysis - Quality
Total
Total
Weighted
Percent Average Rating
Shipments Shipments
Received Rejected Accepted Factor
65 6
90.8%
x 0.30
= 27.2
Supplier A
Supplier B Supplier C
35 0 45 2
100.0% x 0.30 95.6%
x 0.30
= 30.0 = 28.7