Part A You are the treasurer of your career and Technical Student Organizations (CTSO) and are in charge of a fundraiser. You have the key to the cash
box. You remember that today is the due date for your down payment for a choir trip to NYC. You need to turn in $100 or you can't go. You have
the money at home; you just forgot to bring it. You know that no one will check the cash box, and you can borrow the money, and return it first
thing in the morning. What do you do?

don't worry, but do consult a doctor.

explanation:

having a high metabolism at age 13 is not abnormal.   however, if you are concerned, do consult a doctor.   the doctor may identify a correctable issue, and then you'll have your answer.   in the meantime, there are a few steps you might consider.

first, reflect on just how much physical activity (work out and dancing) you are getting relative to your caloric intake.   keep in mind that if you are interested in gaining weight, you must have a higher caloric intake than output.   second, if eating robust healthy meals is not providing enough calories, you'll need to include high caloric, yet healthy, snacks.   i warn against using an over the counter high-calorie supplement (drink or food) until you have consulted a doctor.  

what are the choices?