Pi (2 points) Please derive the reachability tree of the following PN and boundedness, safeness, liveness, and reversibility. J is your last digit of ID. For i1,2,., 8, a 0 if your i-th ID digit is smaller than or equal to 5, and otherwise 1 For example, if you ID 21291755, a ag 00010100. Let mo(pi)-a6, molp) (l-a) mo(p)-a7, mop)-(J+2)*1-a) molp4-, molps)-1-a. J+ P3 J+2 P4 (3 points) Please derive the reachability tree of the following PN by following the reachability tree generation and its boundedness, safeness, liveness, and reversibility mo(p,-1, mo(P2)-1- ai defined in Problem 4, and molps)a HINT you may not be able to judge its properties based on the tree. Need more thinking and extra work to obtain a correct answer about liveness/reversibility by expanding the tree without using Please show the evidence Pl p2 Problem 5 Pi (2 points) Please derive the reachability tree of the following PN and boundedness, safeness, liveness, and reversibility. J is your last digit of ID. For i1,2,., 8, a 0 if your i-th ID digit is smaller than or equal to 5, and otherwise 1 For example, if you ID 21291755, a ag 00010100. Let mo(pi)-a6, molp) (l-a) mo(p)-a7, mop)-(J+2)*1-a) molp4-, molps)-1-a. J+ P3 J+2 P4 (3 points) Please derive the reachability tree of the following PN by following the reachability tree generation and its boundedness, safeness, liveness, and reversibility mo(p,-1, mo(P2)-1- ai defined in Problem 4, and molps)a HINT you may not be able to judge its properties based on the tree. Need more thinking and extra work to obtain a correct answer about liveness/reversibility by expanding the tree without using Please show the evidence Pl p2 Problem 5