Solve the all given parts of following question:

Question: A projectile is fired from the ground (initial height is same as the ground) in a field so that no obstacles are in the way. it is fired at 23 degrees with respect to the horizontal and with an initial speed of 23 m/s . Ignore air resistance,

Part A: What is the maximum height the projectile reaches?

Part B: What is the speed of the object at the maximum height?

Part C: The same projectile was fired in the same way at a wall 24.8 meters away, what is the height of it when it hits the wall?

Part D: What was the velocity of the projectile when it hit the wall in the x and y direction?

Show how you get the answer, so that I can better understand how to do it.