Hi . Well your bera waveforms  doesn't have good morphology as they are not recorded properly. Even the order of acquisition  is also messed up. I can't make out cochlear microphonic in both the ears . In your left ear there are reproducible wave v at 40dBHL which seems like your hearing level is near normal but the wave morphology is poor. Cochlear microphonic s are observed in cases with auditory nerve disynchrony where cochlea appears normal and nerve functioning is affected. Thus for that we have to assess cochlear function through oae test , which generally comes out to be pass and Bera finding are abnormal with presence of cochlear microphonics.