Research Article

A Perishable Inventory System with Postponed Demands and Multiple Server Vacations

Table 2

Optimal values corresponding to various demand rates and perishable rate ( 𝛽 = 1 . 3 , 𝛼 = 4 , 𝜇 = 4 , 𝑝 = 0 . 8 5 ) .

𝜆 1011121314
𝛾

1.325 7 50 6 8 54 7 9 57 8 10 60 8 11 60 7
32.65432734.45522436.22726237.97324439.725222
1.350 7 50 6 8 53 6 9 57 7 10 60 8 11 60 7
33.028534.85271236.64716438.41696940.190166
1.375 7 50 5 8 53 6 9 57 7 10 60 7 11 60 6
33.40154735.2481937.06648438.85874240.654683
1.400 7 50 5 8 53 6 9 56 6 10 60 7 11 60 6
33.77151535.64313337.48408539.29918241.115929
1.425 7 50 5 8 53 5 9 56 6 10 59 6 11 60 6
34.14077636.03530537.90016639.73853241.576681