After a major natural disaster, such as a flood, hurricane, or tornado, many tasks need to be completed as efficiently as possible. For which situation below would finding an Euler circuit or an efficient eulerization of a graph be the appropriate mathematical technique to apply?

Question

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Finding an Euler circuit or an efficient eulerization of a graph would be helpful for the Department of Public Works to inspect all streets in the city in an efficient manner. By creating a graph where each intersection is a node and each street segment is an edge, an Euler circuit or efficient eulerization of the graph would allow the Department of Public Works to create the most efficient route to inspect each street segment and remove any dangerous debris. This optimization technique would not be helpful for delivering relief food supplies, inspecting traffic lights, or writing insurance reports.

After a Major Natural Disaster, Such as a Flood, Hurricane