A Stochastic Model for an Input Control Problem in a Two-Level Supply Chain for Production-Time-Dependent Products with Random Demands

<div>Total cost function according to <i>c</i><sub><i>i</i></sub> and <i>c</i><sub>dis</sub>.</div>

Mathematical Problems in Engineering

Figure 6: A Stochastic Model for an Input Control Problem in a Two-Level Supply Chain for Production-Time-Dependent Products with Random Demands 