Sleep apnea is a sleep disorder characterized by pauses in breathing when person's breathing is interrupted during sleep. When the upper airway becomes blocked repeatedly during sleep, reducing or completely stopping airflow the result is this condition.
Sleep apnea is especially common in older males. The reason is because sleep apnea is caused by increased fatty deposits in the parapharyngeal area (areas in the head and neck), lengthening of the soft palate, and changes in body structures surrounding the pharynx.
You must go knock on their door and give them either your phone number so you can give them your insurance information or give it to them right then and there. If you don't want to give that info, pay with a check or cash so they can get it repaired. Or you can fix it yourself if they want you to. They might want you to do some other things to make up for it like mow the lawn once a week for a month or something. <span />
I think B because it's polite and straightforward.