1. Meridian Port Services (MPS) has estimated that they will handle 200,000 TEUs in the year 2018. This is made up of 40% import, 20% export, 10% empties and 30% specials. The dwell time for import, export, empties and specials are 6 days, 3 days, 5 days and 4 respectively. Given a 'Peaking Factor as 25%, operational reserve factor as 30% and Mean Stacking Height (MSH) as 3. Calculate the Twenty-foot Ground Slots, (TGSs).