There are $800$ stations in a network. Each station transmits $500$ frames$/$second$,$ and the size of one

frame is $3200$ bits. As we know, in addition to the application data, different protocols add differently

sized headers with the application data before they are sent through the network media. The additional

data from protocols are called overhead. For example, TCP adds $20$ Bytes overhead, UDP adds $8$ Bytes

overhead, and Ethernet II adds $18$ Bytes overhead with each frame. Also, routing protocols add

overhead when routing information between routers in the network is exchanged. For example:

$$ Open Shortest Path First $($OSPF$)$ routing protocols send the Hello packets every $10$ seconds.

The size of this Hello packet is $2$ Bytes.

$$ Enhanced Interior Gateway Routing Protocols $($IGRP$)$ send the Hello packets every $5$ seconds,

and Routing Information Protocol $($RIP$)$ sends the entire Routing table every $30$ seconds.

Assume the routing table size for each of the routers is approximately $200$ KB $($KiloBytes$),$ there are

fifteen routers in the network, and the routers use the RIP protocol. Traffic load calculation should

take these protocol overheads into accoun