I'll give you a question, please answer with step-by-step reasoning process.
Eight friends go to watch a movie but only 5 tickets were available. In how many different ways can 5 people sit and watch the movie?\nOptions:\n(A) 8C5\n(B) 8*7*6*5*4\n(C) 5!\n(D) 8!/5!\n(E) 8*5

(B)
Choosing 5 out of 8, when order matters P58, or choosing 5 out of 8, without order and then arranging: C58∗5!.

Final answer: (B)