Suppose a gumball machine dispenses 5 varieties of gumball(red, blue, green, yellow, and pink). how many different collections may be obtained from the machine, where each of the collections consists of a.) 5 gumballs? b.) 10 gumballs? c.) 10 gumballs, at least 6 of which are red? d.) 20 gumballs, all of them green or yellow? e.) 30 gumballs with at least one of each color?