A Radiograph of an AP Axial Projection of the Clavicle

A radiograph of an AP axial projection of the clavicle demonstrates that the clavicle is within the midaspect of the lung apices.What should the technologist do to correct this error?

A) Do nothing; this is an acceptable AP axial clavicle projection.
B) Increase the caudal CR angle during repeat exposure.
C) Increase the cephalic CR angle during repeat exposure.
D) Make the exposure upon complete inspiration.