$6-1.$ A freeway with two lanes in one direction has a

capacity of $2,100ve\frac{h}{h}\frac{?}{ln}$ under normal operation.

On a particular morning, one of these lanes is blocked

for $15$ minutes, beginning at $7$:$00$ AM$.$ The arrival pat$-$

tern of vehicles at this location is as follows:

Conduct a deterministic queueing analysis to

determine $($a$)$ the maximum size and length of the

queue, and $($b$)$ the time that the queue will fully dissi$-$

pate. The following two scenarios should be examined:

Capacity under stable conditions: $2,100$ veh$/$h$/$hn:

queue discharge capacity: $1,950ve\frac{h}{h}\frac{?}{ln}$

Capacity under stable conditions: $2,100ve\frac{h}{h}\frac{?}{n}$;

queue discharge capacity: $2,130ve\frac{h}{h}\frac{?}{ln}$