Which best explains how the structure of the office of the president fulfill the office’s role?
(a) the office is led by the chief of staff, who serves as a key adviser to the president.
(b) the office has multiple levels of staff and advisers who the president in many areas.
(c) the office is led by the vice president, who serves as a key adviser to the president.
(d) the office has a single level of staff and advisers who the president in many areas.

The office has multiple levels of staff and advisers who help the president in many areas.  

I just took the test the right answer is b

ilikeair12 history; do you think the american dream is still attainable? kristinalovestae history; which of the following describes a technological accomplishment of the 1920s a. the completion of the panama canal b. the solo non-stop transatlantic

hope this : d

the difference is that white collar worker performs skills like worker as a scientist or well blue collars do physical work and they do services like being a cook.