Q$3.$ Compute the total latency incurred when transmitting $800$ B of data between the two computers in the example network below. Latency here refers to the time that passes between when the transmission first starts at the sender and when the final bit of data is received by the receiver. Report the total latency in ms with $3$ significant figures behind the decimal point $($e$.$g$.0\mathrm{.}00321$ ms$,4\mathrm{.}305$ ms$).$ Show your work and assume the following:

$1)54$ B of each packet is used to store header information needed by the different layers of the internet,

$2)$ the maximum packet length $($including header size$)$ is $1460$ B

$3)$ assuming that $1$ microsecond is needed to process a packet at each router

$4)$ assume a link utilization rate of $0\mathrm{.}25$ when computing queuing delay using our example equation. You can compute it via wolfram alpha at this link $($the result is reported in ms$)$

$5)$ Assume packets travel at $2*108$ m$/$s in copper$/$glass and at $3*108$ m$/$s via wireless transmission

from sender to first router:

R $=100$ Mbps and Distance $=15$m $($Wifi connection$)$

from first router to secound router:

R $=1$ Gbps and Distance $=800$ m $($Fiber Connection$)$

second router to third router:

R $=1$ Tbps and distance $=3000$km $($Fiber Connection$)$

third router to receiver:

R $=100$ Mbps and distance $=15$ m $($Wifi connection$)$

can you calculate the total latency in ms from sender to receiver