Answer: The option that best summarizes the advertisement is B) The GSX360 can help students keep their homework assignments organized.
Explanation: As the passage provided belongs to an advertisement, its main purpose is to sell a product: the GSX360. In order to do this, the writer highlights the benefits of having a GSX360: one of them is that this product can help students, especially those who tend to forgot their homework at home, to organize their homework assignments. Therefore, the option that provides the best summary of this passage is B.