Seventy-four percent of light aircraft which disappear while in flight in certain country are subsequently discovered. Of the aircraft that are discovered, 69% have emergency locator, whereas 80% of aircraft not discovered don't have such a locator. Assume a light aircraft has disappeared. (Round your answers to three decimal places.)
(a) If it has an emergency locator, compute the probability that it will not be discovered?
(b) If it does not have an emergency locator, compute the probability that it will be discovered?