2.A bottling hall has two bottling machines each with a maximum throughput of 10 litres a minute and average maintenance of one hour a day. The hall is set to fill litre bottles during a twelve-hour working day.a)Find an appropriate term for measuring the capacity of the hall.b)What is the design capacity of the hall? c)What is the effective capacity of the hall? d)If the bottling hall works at its effective capacity, what is the utilisation of the operation? e)If the line develops a fault that reduces output to 7000 bottles a day, what is the utilization and the efficiency of the operation? Which of these two values are more useful to understand the severity of the problem?