Frames are $1000$ bytes long $($This includes already $25$ bytes of overhead, and $25$ bytes of ACK$),$ a transmission rate of $10$ Mbps and a reaction time $2($tprop $+$ tproc$)$ of $2\mathrm{.}4$ ms$.$ The probability of error per bit is $10-5($Show your work$)$

The average number of errors is equal to

Group of answer choices

$0\mathrm{.}01$

$0\mathrm{.}05$

$0\mathrm{.}08$

$0\mathrm{.}1$

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Flag question: Question $17$

Question $172$ pts

The efficiency of the system from question $15$ is expected to be unacceptable based on the BER

Group of answer choices

True

False

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Flag question: Question $18$

Question $184$ pts

The probability $1-$Pf$,$ that the frame arrives without errors is equal to

Group of answer choices

$1-1$e$-5$

$0\mathrm{.}920$

$0\mathrm{.}923$

None of the above

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Flag question: Question $19$

Question $194$ pts

Evaluate the efficiency of a Stop$-$and$-$Wait ARQ for the problem from question $15($in percent, one digit after the decimal point$)$

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Flag question: Question $20$

Question $203$ pts

While waiting for the ACK, the number of frames that could have been transmitted is equal to $($window size$)$

Group of answer choices

$2$

$3$

$12$

$24$