Inno S11 uses about the same wattage for about 5x the hash. They should be profitable even at 12 sats. But A3's no way. 
yeah, what I figured...
if someone wants an A3 just for giggles and shelf art..this one is NEW and in the box (no psu) for $50 and NO shipping costs...
(a nice paperweight)
https://www.ebay.com/itm/Bitmain-Antminer-A3-BRAND-NEW/332841350212?hash=item4d7ee3f444:g:bW8AAOSw1fJa9FkK:rk:2:pf:0
if nothing else it is a 'cheap' 'space heater' for when you need a 'space heater' even if you only got 'dust' for the electric...still better than a true
space heater to keep your toes warm..in the old 'office cubicle' say
how you would 'account' for the 'jet engine' noise....I've no clue..but a youtube video of such a discussion with your boss would be epic
later
brad