<span>You cannot effectively make a contract for an illegal act, but there are activities within the black market structure that are likely legal — say delivering goods to a location, without reference to how they are later sold.</span>
Out of the choices given, from the example given the leadership style that Hubert is using is Authoritarian. This is when a leader has all control and doesn't have any meaningful interaction with his subordinates. The correct answer is A.
The correct answer is the Fiedler’s contingency theory. This
is a type of contingency theory by which it shows or focuses on the
effectiveness of leadership that are likely to base on a particular situation and
the numerous factors that may take place.