An investor holds two stocks, each of which can rise (R), remain unchanged (U), or decline (D) on any particular day. Assume that for the first stock (on a particular day) P(R)=3,P(L)=6,P(D)=1 and that for the second stock (on a particular day) P(R)=7,P(U=1,P(D)=2 Assuming that these stocks move independently. find the probability that both stocks decline; the probability that exactly one stock rises; the probability that exactly one stock is unchanged; the probability that both stocks rise. (Round your answers to 2 decimal places.)