Question: Consider the circuit-switched network shown in the class example, with circuit switches A, B, C, and D. Suppose there are 12 circuits between A

Consider the circuit-switched network shown in the class example, with circuit switches A, B, C, and D. Suppose there are 12 circuits between A and B, 14 circuits between B and C, 15 circuits between C and D, and 25 circuits between D and A. A B D C a. What is the maximum number of connections that can be ongoing in the network at any one time? b. Suppose that these maximum number of connections are all ongoing. What happens when another call connection request arrives to the network, will it be accepted? Explain why yes or no. c. Suppose that every connection requires 3 consecutive hops (in clockwise), and calls are connected clockwise. With these constraints, what is the is the maximum number of connections that can be ongoing in the network at any one time?

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