Research Article

Three-Echelon Inventory Model with Permissible Delay in Payments under Controllable Lead Time and Backorder Consideration

Table 2

The profit of and individual.

( , , ) ( , , )

*1K1555.4568 *16366.85071K175.580214194.8814
1K2060.069516068.21481K275.466914278.6926
1K2564.878015662.14351K375.4287 *14306.6807
1K3069.797915139.58991K475.466614278.6926
1K3574.777014507.12361K575.580214194.8814

Supplier Supplier

1K15~3510.08613446.66831K1~510.08613446.6683

Manufacturer Manufacturer

1K15~356.3162āˆ’13561.94351K1~56.3162āˆ’13561.9435

Retailer Retailer

1K1515.049216870.00341K1104.341820571.7856
1K2048.348419208.48411K2104.289320572.1597
1K2568.790519972.70631K3104.2134 *20572.2606
1K3085.906220359.03931K4104.114020572.0941
1K35101.2845 *20550.38971K5103.991120571.6672

Optimal solution of .
*1K = 1000.