Based on the way Teresita structures her company activities, we can infer that the process she uses is the A. mechanistic process.
It is a process that is used to run a company's activities. This approach centralizes authority which means that individual initiative is rarely used.
It also allows for rules and a specialized structure in job processes as this is the best way for centralized authority to get a handle on things.
In conclusion, option A is correct.
Find out more on the organizational processes at https://brainly.com/question/16049983.