# June 2007 - Sec 1 - Game 3 - Q11

## Video Transcript:

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Looking first here at question 11: Which one of the following is an acceptable
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schedule of destinations for Freedom in order from week 1 through week 7?
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Alright, so turning our attention to or conditions. Again, we know we need one of each. So, we need Guadalupe,
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Jamaica, Martinique, and Trinidad to appear at least once. You notice (A) is fine (B) is also fine. (D)
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has all four as does (E). So that's not going to help us. Alright, so
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let's go through the other conditions. We need Jamica to not be the
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destination in week 4. So, we can eliminate (D) where we see Jamaica is the
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destination in week 4. The second condition tells us Trinidad is the destination in week
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7 which allows us to eliminate (E) because in (E) it is Marinique which violates that rule. The third
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condition tells us that we have two trips to Martinique with at least one trip to
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Guadalupe in between which allows us to eliminate (B) because the only thing in
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between our two trips to Marinique in (B) is trinidad. (A) is fine and (C) is fine though.
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And then the fourth condition
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whenever we see Jamaica we have to have Guadalupe in the week immediately
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preceding it and you notice in (C) we have Jamaica first. We know that's not
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possible because there is no week preceding it for Guadalupe which allows us to
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conclude that (A) is the correct answer and again just writing it out to the
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side here so we have it handy as previous work. Again, we would have Guadalupe, Jamaica, Marinique, Trinidad, Guadalupe,
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