What we have 0 Major airports around the world operate 24 hours a day throughout the year. I 3 shifts per day means a total of 21 shifts per week. 0 Adjustments are in table 1. Stafng requirements are in table 2 What we know Table 1 Weekly Wage First Weekly Wage Weekly Wage Third Shift Second Shift Shift 1200 1300 1400 1200 1300 1400 1200 1300 1400 1150 1250 1350 1100 1200 1300 1000 1100 1200 1080 1180 1280 Employees Employees Employees Required First Shift Required Second Required Third Shift Shift