Amanager who possesses the skills to account for every task and resource in his department excels at which of the six management functions?

controlling

Explanation:

Control is a supervision feature that allows to monitor mistakes and corrective measures can be taken. This is intended to eliminate divergence from expectations to ensuring that the institution's specified objectives are met in the method preferred. Command is a predicting behavior as per modern views; older command definitions were only used after failures had been found.

Control can also be described as "the role of the process that changes activities when necessary to accomplish the program or to retain deviations within acceptable constraints from system goals." The Control Subsystem operates in close coordination with the OS.

answer; erp systems;