Consider the token ring network shown. Assume only Node $2$ has data to send over this shared channel of $500$ Kops, where the bits travel at a rate of $100$ m$/$s and nodes are spaced apart by $5$ meters. All data frames are of size $2500$ bits and all tokens are of size $200$ bits. One round consists of allowing all $4$ nodes a chance to transmit a

Node $4$

trame and the token retuming to Node $1.$ In this example, only Node $2$ has data to transmit, so only one data frame would be transmitted during a round.

Determine the amount of time needed for one full round to complete, assuming the token starts at Node $1.$ Recall that a node can only transmit once it receives the token, and then once its frame has traversed the entire ring, does it pass the token on to the next node.