Just before she went away, Anne had noticed that the practice had almost run out of paper for the printer, so she left a note for Jane, asking her to order a new supply When Anne and Mary returned, they found that Jane had paid $ 2 000 to buy printer papers from a business run by her boyfriend, whereas the usual supplier would have charged $ 1 200 for the same amount of paper. They are also displeased to find two invoices, addressed to Your Local Doctor, awaiting payment: One is from United Medical Suppliers Pty Ltd for $ 13 000 worth of medical instruments ordered by Jane. The other is for $ 2 000 from Uber Australia Ltd for driver training course ordered by Sarah, who had previously argued that the four doctors should run a local ride-share service on days when the practice was not busy. Advise Anne and Mary as to what liabilities arise from the above facts, citing relevant legal authority