At the mall food court, Victoria had a choice of three burgers, four types of sandwich, and two desserts. In how many ways can Victoria choose her lunch if she has burger, a sandwich, and dessert?

a. 24

b. 31

c. 15

d. 9

Which word has the fewest permutations of its letters?

a. Ice cream

b. muffin

c. cake

d. pie

What is the value of the term t4,2 in Pascal's triangle?

a. 4

b. 6

c. 8

d. 2