Maria is on a limited budget, and can only afford one album. she really likes two in particular: frank sinatra's greatest hits and the soundtrack from the musical wicked. when she gets to listen to the frank sinatra album, she cannot imagine why she ever considered the wicked album. this is because
The correct answer is that "Maria was motivated to reduce her postdecision dissonance".
Post-Decision Dissonance refers to the regret or worry, one feels when pickng or making choices. Maria wanted to have at least no regrets to what she had brought, which is why she brought two CDs.