In a classical case of Meniere's disease which one of the following statement is true -

Carharts’ notch and Schwartz’s sign are seen in otosclerosis Decompression of endolymphatic sac (and not fallopian canal) is done in Meniere’s disease. Decompression of Fallopian canal is done in traumatic facial nerve palsy. * Meniere’s disease is associated with – SNHL which affects low frequencies first, followed by higher frequencies later. This is visible on pure tone audiogram.