The person who oversees the direct work of employees and is responsible for the day-to-day tasks the employees complete is likely a (n)

A. top-level manager B. operational manager C. middle manager D. president of the company

I believe that the 'operational manger' would be the manager that would be managing the other operations such as a job kind of near of a secretary. But based on what I read, this would actually be a 'middle manager' as this kind of person would most likely not have as much responsibly, but who would be overseeing things.

B Operational manager