Final answer:
The typical turnaround time for an emailed packet is usually within 1-2 business days, but this can vary based on the service provider. Historical references about delivery times do not apply to email transactions.
Step-by-step explanation:
The typical turnaround time for receiving an emailed packet after placing an online order can vary depending on the company's processing time and the delivery method chosen. However, the question provided does not include enough context to determine a definitive answer. If the context were regarding physical delivery, historical delivery times, such as the reported average of forty-five days cited by Willcocks or other durations given by Barois, would not apply to emailed packets. When it comes to emails, orders are usually processed more quickly. In general, you might expect to receive an emailed packet within 1-2 business days, which would be option A. However, it is important to confirm this with the specific service provider as their processing times may vary.