Consider the following ad hoc network with all bi-directional links. Suppose node A needs to find a route to node E using DSR (Dynamic Source Routing) using route caching and optimizations. Assume that the first RREQ (Route Request) control packet to reach E is through the path A-B-D-E. (a) How many RREQ packets will each node in the network receive? (b) What will be the routing information sent to node A by node E? (c) Suppose route caching is used at all intermediate nodes after the route in (a) has been set up, and there is no topology change. Node F now needs to find route to node A. How many RREQ control packets originated from F will be received at each of the nodes A, B, C, D, and E? What will be the route from F to A? A B D E F Aivate Windows Go to Settings to activate W