A message, $2$ Mb long, can be delivered using $2$ hops $($one node between the source and destination$).$

BER $=$ p $=10-5$

A$]$ If the message is segmented in $50-$kbit packets, what is the average number of errors per packet?

B$]$ How many transmissions$/$hop would it take to deliver each $50-$kb packet? $($use your calculator not the approximation given in the power point$)$

C$]$ How many bits total from source to destination would be transmitted to get the entire message to destination?