$5\mathrm{.}37.$ Suppose station A sends information to station B on a data link that operates at a speed of $10Mbps$ and that station B has a $1-$Megabit buffer to receive information from A$.$ Suppose that the application at station B reads information from the receive buffer at a rate of $1Mbps.$ Assuming that station A has an unlimited amount of information to send, sketch the sequence of transfers on the data link if Stop$-$and$-$Wait ARQ is used to prevent buffer overflow at station B$.$ Consider the following cases:

$($a$)$ One$-$way propagation delay is $1$ microsecond.

$($b$)$ One$-$way propagation delay is $1ms.$

$($c$)$ One$-$way propagation delay is $100ms.$