Violation
The function of the reciprocal clasp arm is to 1. act as an indirect retainer. 2. stabilize the abutment teeth. 3. act as a direct retainer for the distal base. 4. counteract any force transmitted by the retentive arm.
(2) and (4)
(1) (2) (3)
(1) and (3)
(4) only
All of the above.