Which statement regarding the relationship between managerial skills and managers' activities is FALSE?

Question options:

a$.$ Technical skills are probably most important at the level of the first$-$line supervisor.

b$.$ Conceptual skills are most important to top managers.

c$.$ Diagnostic and analytic skills are extremely important to the decision$-$making process.

d$.$ Good interpersonal skills are essential to a manager's success.

e$.$ The mix of skills required of a manager depends on the level of management at which he or she works.