Table 2.
Model parameters.
| S1 | S2 | S3 | P1 | P2 | W1 | W2 | R1 | R2 | R3 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Mean production time [days] | 8 | 8 | 8 | 5 | 5 | – | – | – | – | – |
| Production time standard deviation [days] | 2 | 2 | 2 | 1 | 1 | – | – | – | – | – |
| Production capacity [pieces] | 10,000 | 10,000 | 10,000 | 6000 | 6000 | – | – | – | – | – |
| Production setup costs [$] | 40.00 | 50.00 | 60.00 | 50.00 | 50.00 | – | – | – | – | – |
| Variable production cost [$/piece] | 2.75 | 2.50 | 2.20 | 5.00 | 5.00 | – | – | – | – | – |
| Order-up-to level [pieces] | 11,000 | 11,000 | 12,000 | 3000 | 4000 | 2000 | 4000 | 1500 | 1500 | 1500 |
| Fixed order cost [$] | 90.00 | 90.00 | 90.00 | 180.00 | 180.00 | 120.00 | 120.00 | 90.00 | 90.00 | 90.00 |
| Sales price [$] | 12.48 | 14.26 | 14.98 | 48.95 | 49.02 | 50.62 | 50.14 | 51.11 | 50.63 | 50.63 |
| Mean delivery time [days] | 6 | 6 | 6 | 4 | 4 | 2 | 2 | – | – | – |
| Delivery time standard deviation [days] | 2 | 2 | 2 | 1 | 1 | 1 | 1 | – | – | – |