Which of the Following Pertains to the Positioning Setup for an AP

Multiple Choice

Which of the following pertains to the positioning setup for an AP oblique foot projection on a patient with a high longitudinal arch?
1) Rotate the patient's foot 60 degrees.
2) Angle the central ray 15 degrees proximally.
3) Align the long axis of the foot with the long axis of the collimated field.
4) Center the central ray to the third metatarsal base.

A) 1 and 3 only
B) 3 and 4 only
C) 1, 2, and 4 only
D) 1, 3, and 4 only