How would I go about figuring out the problem below? Any helpful hints or direction would be very helpful. Thank you in advance!

The coach of the Red Shirts, a Multi-dimensional League Baseball team, is recruiting new players. To do so, she is conducting a home run competition. Each batter gets 100 tries to hit an identically pitched ball over a fence that is 310 yards away; a ball hit over the fence is considered sufficient for making a home run. The coach would like to recruit the top 1% of all batters.

a) A typical batter will hit 60% of the balls; of the balls they hit, suppose that the distance traveled is normally distributed with mean of 300 yards and standard deviation 50 yards. How many home runs should the coach set as a minimum limit for being recruited to the Red Shirts? 3

b) J.D. Martian-ez hits the ball 80% of the time. When he hits the ball, the distance it travels is normally distributed with mean 295 yards and standard deviation of 60 yards. Based on the minimum limit set in part i., what is the probability that J.D. will make the team?