1. There are four visitors in a holding area in front of Cuneta Astrodome. They will be asked to arrange themselves from left to right in a police line-up. How many different line-ups are possible?
A. 16 C. 24
B. 8 D. 256
2. If there are 6 different flavor of ice cream and 2 different cones, how many possible combinations would there be?
A. 32 C. 18
B. 12 D. 36