these answers are wrong, i need the right answers, Given a transmission medium with propagation rate of $2\mathrm{.}5$x$108$ m$/$sec$.$ Multiple computers share this link using packet switching.

Assume that queuing is necessary only for transmission. $($i$.$e$.$ ignore processing delay for all packets.$)$

Assume that there is no other traffic on the medium, no switches between the link and the destination

At least $20$ packets arrive in the queue at time t $=0.$

Each packet's size is $1500$ bytes.

The distance to the destination is $2000$ km$.$

Answer the following questions for each of the given transmission rates. Give answers in milliseconds, without units, rounding to two decimal places, for credit. $($e$.$g$.$ for $0\mathrm{.}000302$ seconds you would enter $"0\mathrm{.}30"$ without the quotes$)$

Give answers for both link transmission speeds

Question $10$ Mbps $100$ Mbps

What is the transmission delay for each packet?

What is the propagation delay for each bit?

What is the queueing delay for the $3$rd packet?

What is the end$-$to$-$end delay for the $4$th packet?

What is the average queueing delay for the first $10$ packets?

Answer $1$:

$1\mathrm{.}20$

Answer $2$:

$0\mathrm{.}12$

Answer $3$:

$4$

Answer $4$:

$4$

Answer $5$:

$0\mathrm{.}24$

Answer $6$:

$0\mathrm{.}12$

Answer $7$:

$5\mathrm{.}2$

Answer $8$:

$4\mathrm{.}48$

Answer $9$:

$5\mathrm{.}4$

Answer $10$:

$0\mathrm{.}54$