Table 7.
Comparative analysis of each cost under the two source selection strategies (unit: yuan).
| Cost type | Strategy 1 | Strategy 2 |
|---|---|---|
| PI total cost | 112,563.33 | 154,453.94 |
| Supplier ordering cost | 0.55 | 0.92 |
| PI ordering cost | 50.18 | 34.97 |
| Vendor-PI shipping costs | 4079 | 7949 |
| PI-PI shipping cost | 28,342 | 32,479 |
| PI holding cost | 65,335.12 | 95,332.62 |
| PI—retailer out-of-stock cost | 25,126.30 | 62,531.91 |
| Retailer total cost | 59,863.33 | 83,014.15 |
| Retailer order cost | 89.72 | 99.89 |
| PI—Retailer shipping cost | 9543.55 | 14,860.38 |
| Retailer carrying costs | 48,842.57 | 69,982.11 |