Coordinating shore excursions for passengers and preparing a daily activity calendar for onboard passenger activities is the responsibility of the:

Cruise director and his or her staff.

Explanation:

The cruise director is a devoted professional as well as a skillful manager whose responsibility is to carry out every activity and entertain passengers on a ship, ranging from music events to parties and more. This person is the visible face of the crew and works as the master of ceremonies, the voice for public announcements, and the attendant of receptions.

according to classical republican political theory, which democratic republics would function best?

a.   small republics, with people who had similar interests

b.   large republics, with people who had competing interests

c.   republics made up entirely of landowners

d.   republics made up entirely of servants