(A) D/2 or minimum 2″ to 5D
(B) D/5 or minimum 2″ to 5D
(C) D/5 or minimum 2″ to D
(D) None of these
(A) D/2 or minimum 2″ to 5D
(B) D/5 or minimum 2″ to 5D
(C) D/5 or minimum 2″ to D
(D) None of these
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