## 4 Results
### Integration of Boundary Conditions, KPIs and Temporal Dependency

Table 2: KPIs and calculation principles for determining economic targets in the IMF:  
\begin{table}
\begin{tabular}{l l l l l l} \hline \hline \multirow{2}{*}{**ID**} & \multicolumn{2}{l}{**Economic Target**} & \multirow{2}{*}{**KPI**} & \multirow{2}{*}{**Calculation/Reference**} & \multirow{2}{*}{**Unit**} & \multicolumn{1}{l}{**Benchmark**} \\  & **VALUE** & & & & & **(R: Reference; A: Alternative)** \\ \hline
1200 & **Process time** & Time for part search (T\({}_{\text{search}}\)) & Time per process (part search) \({}^{*}\) Number of repetitions & [h] & T\({}_{\text{search,h}}\) \(<\) T\({}_{\text{search,R}}\) \\ \hline
1210 & **Process time** & Time for administration (T\({}_{\text{algorithm}}\)) & Time per process (administation) \({}^{*}\) Number of repetitions & [h] & T\({}_{\text{algorithm,h}}\) \(<\) T\({}_{\text{algorithm,h}}\) \\ \hline
1220 & **Process time** & Change Propagation Index (CP) & Change Propagation Analysis [57] & [0:1] & CPT \(\to\) 0 \\ \hline
1230 & **Process costs** & Initial development costs (C\({}_{\text{goal}}\)) & Elinitial development investment & [E] & C\({}_{\text{algorithm,h}}\) \(<\) C\({}_{\text{goal,R}}\) \\ \hline
2000 & **Stock costs** & Safety stock costs (C\({}_{\text{goal}}\)) & Safety stock calculation [61] & [E] & C\({}_{\text{goal,h}}\) \(>\) C\({}_{\text{goal,R}}\) \\ \hline
2010 & **Product costs** & Purchasing costs (C\({}_{\text{goal}}\)) & Lot size \({}^{*}\) Costs per Unit & [E] & C\({}_{\text{goal,h}}\) \(<\) C\({}_{\text{goal,h}}\) \\ \hline
2020 & **Process time** & Clarification time (T\({}_{\text{clot}}\)) & Time per process (darification) \({}^{*}\) Number of repetitions & [h] & T\({}_{\text{clot,h}}\) \(<\) T\({}_{\text{target,R}}\) \\ \hline
2030 & **Risk** & Supplier diversity ratio (R\({}_{\text{target}}\)) & Number of different suppliers/Total number of suppliers \({}^{*}\) 100 & [\%] & R\({}_{\text{target}}\) \(\to\) 100\% \\ \hline
2040 & **Process time** & Time for supplier management (T\({}_{\text{max}}\)) & Time per process (supplier name) \({}^{*}\) Number of repetitions & [h] & T\({}_{\text{max,h}}\) \(<\) T\({}_{\text{target,R}}\) \\ \hline
2050 & **Process flexibility** & Planning accuracy (PA) & Share of variant components in the product family & [\%] & P\({}_{\text{FA}}\) \(>\) P\({}_{\text{FA}}\) \\ \hline
2060 & **Process costs** & Order costs (C\({}_{\text{order}}\)) & Cost rate \({}^{*}\) Time per process (order) \({}^{*}\) Number of repetitions & [E] & C\({}_{\text{order,h}}\) \(<\) C\({}_{\text{order,h}}\) \\ \hline
2070 & **Process time** & Order time (T\({}_{\text{order}}\)) & Time per process (order) \({}^{*}\) Number of repetitions & [h] & T\({}_{\text{order,h}}\) \(<\) T\({}_{\text{target,h}}\) \\ \hline
2080 & **Product quality** & Supplier performance indicator & Supplier evaluation method, certifications (\(\text{\text{\text{\text{\text{\text{\text{\text{\text{\text{\text{\text{\text{\text{\  
\begin{table}
\begin{tabular}{l l l l l l l} \hline \hline
**ID** & \ \begin{tabular}{l} **Economic Target** \\ **VALUE** \\ \end{tabular}  & **KPI** & **Calculation/Reference** & **Unit** & \begin{tabular}{l} **Benchmark** \\ **(R: Reference, A: Alternative)** \\ \end{tabular}  \\ \hline
3100 & **Process costs** & Assembly costs (\(C_{\text{max}}\)) & Cost rate \({}^{*}\) Time per process (assembly)\({}^{*}\) Number of repetitions & **[**[**]** & \begin{tabular}{l} \(C_{\text{max},A}<C_{\text{max},B}\) \\ \(3110\) \\ \end{tabular}  \\ \hline
3110 & **Lead time** & Rework time (\(T_{\text{max}}\)) & Share of network time saved through increased learning curve & [\%] & \(T_{\text{max},A}<T_{\text{max},B}\) \\ \hline
3120 & **Lead time** & Degree of automation potential (AP) & Automation potential analysis (APA) [63] & [\%] & \(\text{AF}_{\text{A}}>\text{AF}_{\text{B}}\) \\ \hline
3130 & **Process costs** & Tool investment costs (\(C_{\text{max}}\)) & \(\Sigma\) Tool investment costs & **[**]** & \(\text{C}_{\text{max},A}<C_{\text{max},B}\) \\ \hline
3140 & **Process costs** & Inventory holding costs (\(C_{\text{BI}}\)) &