Consider the following WSN topology If TDMA protocol is used such as the node can be sender or transmitter at each time slot but nodes not in range of each other can transmit simultaneously. Suggest frame size and time slot allocation. 2. If Z-MAC protocol is used, draw the frame + time slot allocation for each node. 3. How long (in number of time-slots) according to your schedule, packet need to travel from A6 to Al using your schedule in 1 and 2. A2 A5 4 5 3 A1 1 1 A6 1 1 10 A3 A4