Liu Orders a Music Player from Spark Appliances and Intends

Essay

Liu orders a music player from Spark Appliances and intends on using it during her upcoming vacation. She notices a button missing from its console but accepts the order because she is leaving town the next day. Liu returns from her vacation a week later, takes the music player to Spark and rejects the purchase because of the missing button. Does Liu have a right to reject the purchase? Explain what is most likely to happen in this scenario.