The following picture shows four routers, A,B.C,D. Packets travel from A and B to D. All routers including C operate in FIFO order. If two packets arrive at C at the same time, give priority to packets from A. L=1MbitR=50Mbps(orMbits/second) Calculate the time each packet arrives and leaves the routers in milliseconds by filling the table below. The following picture shows four routers, AB,C, D. Packets travel from A and B to D. All routers including C operate in FIFO order. If two packets arrive at C at the same time, give priority to packets from A. L=1MbitR=50Mbps(orMbitu/second) Calculate the time each packet arrives and leaves the routers in milliseconds by falling the table below. propagation delay BC:10msAC:5msCD:15ms