Explanation:

Lower level is also known as supervisory / operative level of management. It consists of supervisors, foreman, section officers, superintendent etc. According to R.C. Davis, “Supervisory management refers to those executives whose work has to be largely with personal oversight and direction of operative employees”.
The lower-level management consists of foremen and supervisors who look after the operative workers, and ensure that the work is carried out properly and on time. Thus, they have the primary responsibility for the actual production of goods and services in the organisation.