67% of the light aircraft that disappear while in flight in a certain country are subsequently discovered (D). Of the aircraft that are discovered, 53% have an emergency locator (L), whereas 90% of the aircraft not discovered (D') do not have such a locator (L'). Suppose a light aircraft has disappeared. Compute the following probabilities: Note: for all your calculations below, use decimal probabilities, not percentages. a. What is Pr(D')? b. What is Pr(L'|D)? c. What is Pr(L|D')? d. What is Pr(L ∩ D)? e. What is Pr(L ∩ D')? f. What is Pr(L)? g. If the plane has an emergency locator, what is the probability it will not be discovered? h. If the aircraft doesnt have an emergency locator, what is the probability it will be discovered?