Three hundred fifty people buy raffle tickets. Three winning tickets will be drawn at random.
(a) If first prize is $100, second prize is $50, and third prize is $20, in how many different ways can the prizes be awarded?
(b) if each prize is $50, in how many different ways can the prizes be awarded? Enter an exact number
(a) If first prize is $100, second prize is $50, and third prize is $20, in how many different ways can the prizes be awarded?
(b) if each prize is $50, in how many different ways can the prizes be awarded? Enter an exact number