Need help asap

1. A basketball player attempts to shoor from the position as shown in Figure I below. The angle O is the shooting angle. 3.05 m 250 m 675m - - - Determine for 0= 45", 60", and 75". (a) at what speed the ball should be thrown in order to directly reach the center of the hoop. (b) the time the ball takes to reach the center of the hoop. (c) the speed of the ball as it reaches center of the hoop