search?q=Which+of+the+following+businesses+specializes%3F(1+point)+Responses+A+hardware+company+that+is+self-sufficient.+A+hardware+company+that+is+self-sufficient.+A+metal+company+that+makes+only+plane+engines.+A+metal+company+that+makes+only+plane+engines.+A+mechanic+shop+stating+it+has+every+car+part+under+the+sun.+A+mechanic+shop+stating+it+has+every+car+part+under+the+sun.+A+repair+company+claiming+to+be+a+jack+of+all+trades.&rlz=1CAWPBA_enUS1092&sourceid=chrome&ie=UTF-8&safe=active&ssui=on