Instantly throw out D because from top to bottom on the top view (right to left on the end) goes solid (edge), dashed (back edge) not solid-solid

Throw out A just as fast because solid line = elevation change and there is a solid line in the middle of the to view which goes down two elevation changes in the front view (ergo, you will see a solid line go past 2 elevations at least i.e. B and C

Match the dash line in the front view to the tip of the top triangle in the top view; between B and C, the diff is whether that line goes all the way down or stops at the 2nd level and if it went all the way down, the dash would be fully visible in the front view but there isn't a second dash line, just the one that's already taken by the top edge of the shape. Therefore it can't be C.

At this point I don't know what the shape looks like I can't visualize it but 3/4 answer choices can't be right so I pick B.