Research Article

A Perishable Inventory System with Postponed Demands and Multiple Server Vacations

Table 12

Optimal values corresponding to various holding and perishable costs ( 𝑐 𝑠 = 1 5 , 𝑐 s h = 5 , 𝑐 𝑝 = 3 ) .

𝑐 0.200.250.300.350.40
𝑐 p r

0.250 12 74 10 12 70 9 12 67 8 11 64 8 11 61 6
36.64282938.02591339.353537 40.605434 41.809696
0.275 12 71 10 12 68 9 11 65 8 11 62 7 11 60 6
37.61751338.96066840.23511941.45225642.627321
0.300 12 69 9 11 66 8 11 63 7 11 60 6 11 58 5
38.56301439.86128 41.09205642.27853843.424151
0.325 11 66 8 11 63 7 11 61 6 11 58 5 11 56 4
39.48269140.7282741.92764843.08543444.202381
0.350 11 65 8 11 62 7 11 59 6 11 57 5 10 54 3
40.359663 41.57184342.74193943.87134444.952053