<prompt> Lever ratio is:14:011.3:118:011.5:1  <response>: b 1.3:1Ref Cummings, 6th ed., 1996The handle of malleus is 1.3 times longer than the long process of incus so that the lever ratio is 1.3:1.17:1 is the Areal ratio22 is the total transformer ratio of middle ear Areal ratio x lever ratio 