I think his major roles are to speak & notify the outside world on what's going on around the world & the United States.
Answer:
A: Increase clarity. As a part of your strategic plan, grant writing can be an integral part of your growth. Not only is it a way to secure funds, it can enhance your role in your community and your vision for the future.
D: The suppliers may abuse the absence of big competition and try to negotiate on their own terms. Request for proposal serves as a versatile tool for companies to inquire more information about certain products as well as attract new suppliers to cooperation.
Answer:
all of the above
Explanation:
I hope it helps. please mark as brainliest
