Without knowing what a "sensel" is, it is difficult to determine how Jasmine received her promotion. However, based on the given options, the most likely answer is "Jasmine worked her way up through the ranks." This is a common way for martial arts instructors to receive promotions, as they demonstrate their skills and knowledge over time through their training and teaching. It is also possible that Jasmine may have completed a combination of the options listed, such as training for a certain number of hours and then working her way up through the ranks.