17. A city council consists of ten members. Four are Democrats and six are Republicans. A committee of five to study transportation issues will be randomly selected. a. If one person on the council is chosen at random to draw the names out of a hat, what is the probability that the person drawing the names is a Democrat? b. How many ways can the committee be formed if there are no restrictions on composition? C. How many ways can 3 Republicans be chosen? d. How many ways can 2 Democrats be chosen