The correct answer to this question would be alternatives B, D and E.
The Chairman of the Democratic National Committee has skills in fundraising, organizing, and public relations; decides where national funds are spent during campaigns and grants favors and rewards party faithfuls by recommending them for political appointments.
The Democratic National Committee is a governing body for the United States Democratic Party, that organizes the strategies to support Democratic Party candidates throughout the country for local, state and national office.
For that reason, it's important for the chairman to have all of the skills listed above, in order to achieve better results for their party,