Given the following distances between destination nodes, what is the minimum distance that connects all the nodes? 
Definitions:
Level Of Measurement
The classification of a variable according to the attributes it can measure, such as nominal, ordinal, interval, or ratio scale.
Grouped Frequency Distribution
A way of summarizing data by grouping values together into classes or intervals and displaying the count of data points within each class.
Interval
A type of variable measurement scale that represents ordered categories with equal distances between adjacent categories but no true zero point.
Ratio
A quantitative relationship between two numbers showing how many times the first number contains the second.
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