A committee of 4 has to be chosen from 12 representatives, of whom 8 are men and 4 are women. If selection is random what is the probability that:
a) The committee comprises all men?
b) The committee comprises 2 men and 2 women?
c) There is at least one woman on the committee?
Q. Draw a supply/demand diagram of the US Treasury bond market to illustrate the effects on it of the developments cited in part A. Label your diagram clearly.