What options are available for altering the capacity of (a) an elementary school, (b) a prison, and (c) an airline? Discuss the advantages and disadvantages of using part time workers, subcontracting...

What options are available for altering the capacity of (a) an elementary school, (b) a prison, and (c) an airline? Discuss the advantages and disadvantages of using part time workers, subcontracting work, and building up inventory as strategies for meeting demand.