Waiting time for client at 6 p.m. = Available hours till 6 p.m.
* (Demand per hour Capacity per hour – 1)
Here,
Available hours till 6 p.m. = 10 hours
Demand per hour = Gallons demanded per day Available hours in
a day
= 94000 10
= 9400 gallons
Capacity per hour = 5100 gallons
So, Waiting time for client at 6 p.m. = 10 * ( 94005100 –
1)
= 8 hours (approximately)
