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(A) will the block start moving?

(B) What is the force exerted on the block by the wall?

I draw a FBD on the block, and these are all the forces that I've found:

Take y upwards and x positive going from left to right

y direction:

-mg - fs = 0

fs = -mg = -5N

x direction

F - Fc (contact) = 0

F = Fc = 12N

Part a.

The maximum static friction that prevents the block from moving down is

fs = 0.6 * 12 = 7.2 N

since magnitude of fs > magnitude of mg, the block will not move.

Part b:

From x direction, we have F = Fc = 12N, so the force on the block from the wall is vector Fc = (-12N)i

Did I do it right ? Did I miss any forces on my FBD ?