Answer:
A. a lack of trust
Explanation:
Since in the question it is mentioned that the Savannah Pecans is a fourth-generation family business and wants to focused on the U.S market by selling their main products in the U.S markets but as of now they wants to sell in abroad.
But the board of directors is hesitant because of their lack of knowledge with respect to the legal, language system
So the reason is a lack of trust whether they manage the things properly or not