Which of the following is not an example of outsourcing?

Question $18$ Answer

a$.$

Hiring a call center to process orders from your website.

b$.$

Using an overnight delivery company to deliver packages.

c$.$

Ordering food for an all$-$night cram session on the night before an exam.

d$.$

Driving to the airport using your own vehicle instead of using car service.

e$.$

All of the above are examples of outsourcing.