A Plant converts Iron Ore into Direct Reduced Iron $($DRI$).$ The Flow Unit is iron ore tones per hour. Assume an infinite demand rate for the process

To Increase the Capacity of the Entire Process, you are given the option to Double the Capacity of Any Two Processes $-$ for example your plant could have two preheaters and two lockhoppers, instead of one and one

Determine the Utilization of Process A $($Preheater$)$