Which of the Following Is a Duty of the President

Which of the following is a duty of the president of the United States as political party leader?

A) Electing a Senate member as the de facto leader of his or her party
B) Submitting the annual economic report to Congress
C) Appointing a fund-raiser in chief to assist in raising funds for his or her party
D) Choosing the vice president from his or her party
E) Appointing members only from his or her party to form the cabinet