can someone answer fast

a. Using the three functions of money, one-by-one, discuss how CIGARETTES can be used by prisoners as money. (1.5 points) b. Explain what traveler's sbagues are and how the work. Highlight the difference(s) between traditional cheques and traveler's cheques, (1 point) Based on the five characteristics of commodity monies, one by one, explain why in ancient Greece GOLD was a more likely candidate for use as money than WINE. I (2.5 points)