Express the propagation delay, d $,$ in terms of m and s$.$

b$.$ Determine the transmission time of the packet, d $,$ in terms of L and R$.$

c$.$ Ignoring processing and queuing delays, obtain an expression for the end$-$to$-$end delay.

d$.$ Suppose Host A begins to transmit the packet at time $.$ At time d $,$ where is the

last bit of the packet?

e$.$ Suppose d is greater than d $.$ At time $,$ where is the first bit of the packet?

f$.$ Suppose d is less than d $.$ At time $,$ where is the first bit of the packet?

g$.$ Suppose $,,$ and Find the distance m so that d equals

d $.$