Use Figure to answer questions 1 & 2 please.

In figure 1-28, when Host A transmits a packet to Host B, how many physical links, data links, and routes will be there along the wat? How many packets and frames? How many switches and routers? (Hint: The answers are in the figure, but work it out yourself.) Repeat for Host C sending a packet to Host E. Switched NetworkX Frame X Packet Switch X3 Data Link A-R1 Host C Host A Physical Link (A-X1) Switch X4 Switched Network Y Switch X1 Router R1 Switch X2 Route A-B Route A-B 3 Networks X,Y,Z) 1 Packet & Route 3 Frames & Data Links 7 Physical Links Data Link R1-R2 Packet Frame Y Switched Network Z Host B Switch Z1 Router R2 Packet Frame z Switch 22 Data Link R2-B Switch Z3 Router R3 Switch 24 Host D Host E