# An Integrated Model for the Harvest, Storage, and Distribution of Perishable Crops
## 4 Case Study
### Computational Experiments and Managerial Insights--Tactical Level
#### 4.2.1 Single-Supplier Model
\begin{table}
\begin{tabular}{l c c c c c c} \hline \hline
**KPI** & \multicolumn{6}{c}{\(\gamma\)} \\ \hline  & 2 & 3 & 4 & 5 & 6 & 7 \\ Revenue Main [EUR] & 119,280.69 & 123,288.01 & 124,382.05 & 125,457.42 & 125,893.95 & 125,725.60 \\ Reward Main [EUR] & 1640.31 & 1643.21 & 165.384 & 1637.65 & 1634.26 & 1626.49 \\ Revenue Spot [EUR] & 119,969.2 & 12,331.40 & 13,127.04 & 13,072.11 & 13,436.19 & 14,153.24 \\ Inventory Cost [EUR] & 13,594.38 & 7093.31 & 4171.01 & 2556.52 & 1380.45 & 680.04 \\ Fuel Cost [EUR] & 20,513.85 & 20,507.28 & 20,517.18 & 20,507.22 & 20,509.71 & 20,509.71 \\ Driver Cost [EUR] & 6520.79 & 6517.62 & 6521.78 & 6517.58 & 6518.81 & 6518.81 \\ Production Cost [EUR] & 36,341.34 & 36,341.34 & 36,341.34 & 36,341.34 & 36,341.34 & 36,341.34 \\ Harvesting Cost [EUR] & 9600.00 & 14,000.00 & 19,200.00 & 24,000.00 & 28,000.00 & 33,600.00 \\ Number of trips [unit] & 720.0 & 71.80 & 72.00 & 71.80 & 71.90 & 71.90 \\ Average product age [day] & 2.19 & 1.62 & 1.37 & 1.22 & 1.10 & 1.02 \\ \hline Profit [EUR] & 46,327.57 & 52,403.08 & 52,393.63 & 50,244.52 & 47,414.10 & 43,855.43 \\ \hline \hline \end{tabular}
\end{table} 
Table 10: Average KPIs for the case of \(\theta=10\) h (company \(C_{1}\)). \begin{table}
\begin{tabular}{l c c c c c c} \hline \hline
**KPI** & \multicolumn{6}{c}{\(\gamma\)} \\ \hline  & 2 & 3 & 4 & 5 & 6 & 7 \\ Revenue Main [EUR] & 119,277.87 & 123,239.61 & 124,400.55 & 125,402.91 & 125,905.51 & 125,729.52 \\ Reward Main [EUR] & 0.00 & 0.00 & 0.00 & 0.00 & 0.00 & 0.00 \\ Revenue Spot [EUR] & 11,979.01 & 12,351.49 & 13,098.85 & 13,136.66 & 13,412.93 & 14,153.24 \\ Inventory Cost [EUR] & 13,587.89 & 7056.84 & 4159.49 & 2561.87 & 13639.99 & 686.19 \\ Fuel Cost [EUR] & 20,210.28 & 20,194.21 & 20,196.75 & 20,194.35 & 20,196.30 & 20,195.55 \\ Driver Cost [EUR] & 6429.46 & 6425.54 & 6,425.69 & 6,424.73 & 6,426.14 & 6425.03 \\ Production Cost [EUR] & 36,341.34 & 36,341.34 & 36,341.34 & 36,341.34 & 36,341.34 & 36,341.34 \\ Harvesting Cost [EUR] & 9600.00 & 14,000.00 & 19,200.00 & 24,000.00 & 28,800.000 & 33,600.00 \\ Number of trips [unit] & 68.50 & 68.40 & 68.40 & 68.30 & 68.40 & 68.30 \\ Average product age [day] & 2.19 & 1.62 & 1.37 & 1.22 & 1.10 & 1.02 \\ \hline Profit [EUR] & 45,087.91 & 51,172.98 & 51,176.14 & 49,017.28 & 46,190.68 & 42,634.65 \\ \hline \hline \end{tabular}
\end{table} 
Table 11: Average KPIs for the case of \(\theta=11\) h (company \(C_{1}\)). \begin{table}
\begin{tabular}{l c c c c c c} \hline \hline
**KPI** & \multicolumn{6}{c}{\(\gamma\)} \\ \hline  & 2 & 3 & 4 & 5 & 6 & 7 \\ Revenue Main [EUR] & 78,878.70 & 79,015.54 & 79,048.03 & 78,371.14 & 76,767.99 & 76,219.58 \\ Reward Main [EUR] & 0.00 & 0.00 & 0.00 & 0.00 & 0.00 & 0.00 \\ Revenue Spot [EUR] & 14,363.05 & 15,320.20 & 15,604.37 & 16,385.33 & 17,908.06 & 18,301.31 \\ Inventory Cost [EUR] & 11,245.55 & 6088.99 & 388.02 & 246.29 & 1329.26 & 798.99 \\ Fuel Cost [EUR] & 19,081.74 & 19,081.74 & 19,081.74 & 19,081.74 & 19,081.74 \\ Driver Cost [EUR] & 5835.63 & 585.63 & 585.63 & 5835.63 & 585.63 & 585.63 \\ Production Cost [EUR] & 10,193.62 & 10,193.62 & 10,193.62 & 10,193.62 & 10,193.62 & 10,193.62 \\ Harvesting Cost [EUR] & 7200.00 & 10,800.00 & 14,400.00 & 18,000.00 & 21,600.00 & 25,200.000 \\ Number of trips [unit] & 41.70 & 41.70 & 41.70 & 41.70 & 41.70 & 41.70 \\ Average product age [day] & 2.02 & 1.56 & 1.35 & 1.23 & 1.13 & 1.08 \\ \hline Profit [EUR] & 39,685.21 & 42,338.75 & 41,258.39 & 39,182.57 & 36,635.70 & 33,410.91 \\ \hline \hline \end{tabular}
\end{table} 
Table 12: Average KPIs for the case of \(\delta=0.75\) (company \(C_{2}\)).