We assume that the Web page consists of the following:

$1$ base HTML$-$file $($of size L$=8000$ bits$)$

$4$ images $($each of size L$=10000$ bits$)$

$$ The transmission rate of the link is R$=100$ Mbps

$$ each RTT $=1$ sec

$($a$)$ Approximately how long does it take for the page $($including images$)$ to

appear on the user$$s screen in non$-$persistent HTTP protocol?

$($b$)$ Approximately how long does it take for the page $($including images$)$ to

appear on the user$$s screen in persistent HTTP protocol?

For the above questions, can these formula work?

Non$-$persistent HTTP:

$1+$M TCP connections in series

$$ Response time $=(1+$M$)$L$/$R $+(1+$M$)2$RTT

Persistent HTTP:

$2$ RTT to request and receive base HTML$-$file

$1$ RTT to request and receive M images

$$ Response time $=(1+$M$)$ L$/$R $+3$RTT