Oleg uses consult style from vroom's decisions tree.
Vroom's decisions tree:
The Vroom-Yetton model is made to assist you in choosing the appropriate leadership style and decision-making strategy depending on your existing circumstances. Victor Vroom and Philip Yetton first introduced it in their 1973 book "Leadership and Decision Making." [1]
No single method of decision-making works in every situation. Instead, Vroom-Yetton provides a variety of methods and guides you to the most appropriate one for your circumstance. If quickness and decisiveness are necessary, for instance, this will probably point you toward an autocratic method. If cooperation is required, you will be propelled toward a more democratic procedure.
To know more about vroom's decision tree:
brainly.com/question/28839815
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