Assume that he has 2 possible destinations: Oregon, and Colorado. There're 5 ski areas in Oregon with 4 available times for 4 of areas, and 3 times for the other area. There're 3 ski areas in Colorado with 4 available times for 2 of the areas, and 2 times for the other area. (A "time" refers to a weekend for which there're vacancies at the ski lodge.) A trip plan involves the selection of a location, ski area, and a time.
Question: How many possible plans are there?