EG = \sum_{p=1}^{N_{\rm prod}} \left[ R_O \cdot q^{\uparrow}_{O, p} + R_G \cdot q^{\uparrow}_{G, p} \right]
- \sum_{p=1}^{N_{\rm prod}} C_L \cdot q^{\uparrow}_{L, p}
- \sum_{p=1}^{N_{\rm prod}} C_O \cdot q^{\uparrow}_{O, p}
- \sum_{p=1}^{N_{\rm prod}} C_G \cdot q^{\uparrow}_{G, p}
- \sum_{p=1}^{N_{\rm prod}} C_W \cdot q^{\uparrow}_{W, p}
- \sum_{i=1}^{N_{W, \rm inj}} C_{W, \rm inj} \cdot q^{\downarrow}_{W, i}
- \sum_{j=1}^{N_{G, \rm inj}} C_{G, \rm inj} \cdot q^{\downarrow}_{G, i} \Rightarrowrightarrow \rm max
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