Answer:
C) performing an activity
Step-by-step explanation:
The information system is not helping Matt do his job, nor it is controlling any type of process. It is basically replacing Matt at the phone. Probably replacing Matt was cheaper than hiring another kitchen helper, but we cannot determine that right away.
Automation is responsible for replacing American jobs at factories and it is starting to replace jobs at service providers. Many people blame China for the lost manufacturing jobs, but the real culprits are machines and robots. Generally the equation is fairly simple, machines are cheaper and more efficient at performing certain jobs. So all the jobs that can easily be replaced by a machine will probably end up being replaced.