Consider a P2P multicast tree that consists of N nodes. Suppose the tree is balanced (i.e., the depths of the leaf nodes never differ by more than 1), and the tree fanout is M i.e., every internal node has M children). Every node has the same upload capacity C, and every link connecting two nodes has the same latency L. Let B be the chunk size. (a) Suppose there is no congestion-induced queueing delay. So the streaming delay consists of two components: node transmission) delay, and link (propagation) delay, what is the maxi- mum streaming delay over all the nodes in this tree? (b) Let N = 1000, C = 1 Mbps, B = 20 kB, L = 50 ms, and M = 5. Which delay component is more significant? (c) Supposing that the less significant delay component can be ignored, what is the optimal fanout M to choose in order to minimize delay? Consider a P2P multicast tree that consists of N nodes. Suppose the tree is balanced (i.e., the depths of the leaf nodes never differ by more than 1), and the tree fanout is M i.e., every internal node has M children). Every node has the same upload capacity C, and every link connecting two nodes has the same latency L. Let B be the chunk size. (a) Suppose there is no congestion-induced queueing delay. So the streaming delay consists of two components: node transmission) delay, and link (propagation) delay, what is the maxi- mum streaming delay over all the nodes in this tree? (b) Let N = 1000, C = 1 Mbps, B = 20 kB, L = 50 ms, and M = 5. Which delay component is more significant? (c) Supposing that the less significant delay component can be ignored, what is the optimal fanout M to choose in order to minimize delay