Keyhole Test 4 question 15

[bilal.ahmad]

Can some one please explain the answer of this to me.
I personally think that it should be B because the hole at the bottom, in the right side view can not have circular ends when the shape behind it has straight lines…
So looking at each side,
Bottom- Straight line b/c of the back structure
right side- straight line b/c of the front structure
top- straight lien b/c of the back structure
left side- straight line b/c of the front structure.

Am I correct or am I not seeing this properly…
Thanks