I have a friend who has a BA in accounting and works for a nonprofit. She is the sole accountant for their secondary company. Her position is salaried and they are trying to add to her job function medicare/medicaid billing specialist in which she ha

I have a friend who has a BA in accounting and works for a nonprofit. She is the sole accountant for their secondary company. Her position is salaried and they are trying to add to her job function medicare/medicaid billing specialist in which she has no training. They are wanting her to train with the manager and start this the first of January with no added pay. What can she do? She does not want the added responsibilities nor does she have the time for this. Please advise?