1. The following measurements were taken of the bullet hole: minor axis = 12 mm, major axis = 13 mm. What is the angle of impact for the bullet

1.    The following measurements were taken of the bullet hole: minor axis = 12 mm, major axis = 13 mm. What is the angle of impact for the bullet hitting the wall?

2.The bullet hole was found 90 inches above the floor. The dust imprints were found about 50 inches away from the wall. What is the approximate shoulder height of the shooter?