The San Francisco Chronicle reported that two Stanford graduates, Dave Kaval and Brad Null, set a goal to see a game in every major league baseball stadium. They began in San Francisco and selected the route shown in Figure 9.52. Use this information in Problems 7–10.

Figure 9.52

In how many ways could Kaval and Null start in San Francisco and visit the cities of Minneapolis, Milwaukee, Chicago, St. Louis, Detroit, Cleveland, Cincinnati, and Pittsburgh?

Transcribed Image Text:

Seattle Oakland San Francisco Lan Angeles San Diego Phoenix perves Dem Minneapolis Arlington Houston Milwaukee Detroit) Kansas City Chicago Clevelan Pitsburgh, Cincinnati St. Louis Montreal Atlanta Toronto Tampa Bay Boston New York Philadelphia Baltimore Ft Lauderdale