The hold$-$down clamp exerts a compressive force on the wood block at $C.$ The clamp is loosely bolted to the bench using two symmetrically placed bolts $B,$ one of which is shown. Identify forces and moments acting on the hold$-$down clamp. Neglect the weight of the clamp.

Check all that apply. Include all the possible support reactions acting on the clamp, even if some of them are equal to zero due to the loading given. Make sure the reactions in the set you choose do not depend on each other.

$A_x$

$A_y$

$M_A$