Final answer:
The question relates to business record-keeping, where an employer needs to update expense forms to accurately invoice customers for job materials, which can be done using QuickBooks and aligns with accounting best practices.
Step-by-step explanation:
The question posed relates to the process of business record-keeping, specifically how an employer can modify her expense forms to invoice customers for job materials. The scenario suggests that she needs to establish a system where expenses are tracked and invoiced accurately. This will likely involve implementing new accounting software or procedures, such as QuickBooks, to ensure detailed and precise recording of expenses. Moreover, the example of Noel discovering a billing error underscores the importance of diligent record-keeping. It shows the necessity for immediate communication and resolution when discrepancies are identified to prevent erroneous payments, which aligns with accounting best practices.