I want to know the answer to the following question:
Where did Carl Menger and Friedrich von Wieser influence Hayek?
All the background I'm provided with is that "Upon the completion of his examinations, Hayek was hired by Ludwig von Mises on the recommendation of Wieser as a specialist for the Austrian government working on the legal and economic details of the Treaty of Saint Germain.". Is that enough to answer the question?
Answer: no