Sam takes a five-dollar bill from his wallet. he exchanges the bill for four quarters and four one-dollar bills. he then uses the change to buy a bottle of water from a vending machine. which characteristics of money has sam best demonstrated?

a. acceptability, divisibility, and portability

b. divisibility, scarcity, and stability of value

c. durability, portability, and standard

d. medium, scarcity, and value

the secretary of state, appointed by the president with the advice and consent of the senate, is the president's chief foreign affairs adviser. the secretary carries out the president's foreign policies through the state department and the foreign service of the united states.

it brings together the military and civilian sectors of society to harness the total power of the nation. it is the mechanism that facilitates the successful prosecution of any conflict.it brings together the military and civilian sectors of society to harness the total power of the nation. it is the mechanism that facilitates the successful prosecution of any conflict.