Violation

Wrought gold alloy clasps are superior to cast gold clasps of the same cross-sectional area because they 1. exhibit greater flexibility. 2. are coarser grained. 3. are more accurately adapted to the tooth. 4. have a higher proportional limit.

(1) and (4)

(2) and (3)

(1) and (2)

(3) and (4)

Please describe the matter of abuse