Ethernet cable costs $25 per foot to install.The table below gives the approximate direct routing distance in feet between various pairs of machines. 
a.Use the minimal spanning tree algorithm to determine the least cost method of connecting all machines.
b.How much cheaper would it be if the company decided not to hook up the second printer to this system?
Definitions:
Stratification Theory
A sociological perspective that focuses on the structured social inequality or hierarchical layers of society, influenced by factors such as class, race, and gender.
Functionalism
A sociological perspective that emphasizes the interdependence of all parts of a society and how different elements function to maintain social order and stability.
Symbolic Interactionist
A perspective in sociology that focuses on the significance of symbols and details of everyday life, how people interact with each other, and how they interpret each other's actions.
Status Groups
Communities or social categories that people are organized into based on prestige, honor, and lifestyle, influencing their social position.
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