3. (10 points) A collision resolution protocol results in the feedback pattern e,0,e,e,e, e, 1,1,0,1,1 when using the tree algorithm in the book (a) Draw the tree and table for this feedback pattern like in Fig. 4.9. (b) Given the first collision, what is the probability that this feedback pattern will be observed, assuming that each colliding node selects the L or R subset with probability? 3. (10 points) A collision resolution protocol results in the feedback pattern e,0,e,e,e, e, 1,1,0,1,1 when using the tree algorithm in the book (a) Draw the tree and table for this feedback pattern like in Fig. 4.9. (b) Given the first collision, what is the probability that this feedback pattern will be observed, assuming that each colliding node selects the L or R subset with probability