In a soccer game, 35% of the players use normal cleats (A1), 40% of the players use newer cleats (A2), and 25% use old cleats (A3). Of those using normal cleats, only 20% are score a penalty. Of those using newer cleats, 70% score a penaly, whereas those using old cleats, only 40% score a penalty

A ) What is the probability that a player will use old cleats and scores a penalty?

B) What is the probability that a player scores a penalty?

C) If a player scores a penalty, what is the probability that the player uses old cleats?