Answer: 360,360
Step-by-step explanation:
There are 5 slots and 15 hopefuls so when choosing first you have 15 choices and since you already chose 1 , for 2nd slot you have 14 choices left, 3rd is 13 choices, next is 12 and only 11 choices left for the last slot so multiply 15x14x13x12x11 you get 360,360