The Platonic Cowboys are a country and western bandbased in Nashville. The Cowboys are p...

The Platonic Cowboys are a country and western bandbased in Nashville. The Cowboys are planning a concerttour to the seven cities in the mileage chart shown inFig. 6-46.

(a) Find the nearest-neighbor tour with Nashville as thestarting city. What is the total length of this tour?

(b) Find the nearest-neighbor tour using St. Louis as thestarting city. Write the tour as it would be traveledby the band, which must start and end the tour inNashville. What is the total length of this tour?