Consider a node in a network running the BECA topology. Three timer parameters are Ta = 10s, Ty = 2s and Ta = 3s. Assume the node just start on its sleep mode at time Os. Threre

routing traffic in the network that it can potentially participate in at times 5s, 11s and 13s. The node aiso has some local data of its own to send at 19s. Given this information, draw a

ime line showing periods when the node is asleep, listen and active mode.