Component $1$: Executive Summary of Solution Approach and Recommendations $(/40)$

For each solution implementation provide a brief summary of; Presenting Problem, Solution Approach $($include assumptions and sensitivities$),$ Recommendations.

Your audience is a business sponsor $($not a management scientist$)$ and information should be summarized in that context $(2$ to $3$ paragraphs max$)$

Ensure that all responses to case study questions are addressed $($and clearly labelled$)$ and integrated into your executive summary.

For each model implementation, review the solution and sensitivity output reports and provide a brief written summarization $($i$.$e$.$ one to two paragraphs max$)$ of; constraint impacts, marginal values, sensitivity ranges, scenario analysis showing the effects of added$/$removed constraints or variables, shadow prices. Do not simply produce the reports, but provide a summary interpretation of the key insights. You$$ll be evaluated on how effectively you use these reports to better qualify and contextualize your solution recommendations$12$Case $2$: Shortest Walk $($Ref:$250\_5\mathrm{.}5)$

Adrian Joshua is planning to walk across Switzerland $($west to east$)$ simply because he thinks he can. He wants to travel the shortest distance to get from City $1$ to City $10$ as shown in the figure below:

Using the general network flow model, determine the shortest path from City $1$ to City $10.$ Please note that distances in the figure may not appear to scale due to the elevation changes throughout the mountainous terrain. Paths with double headed arrows indicate that travel is possible in both directions.

This needs to be solved in python. Please provide the python solution for this.