1. Headcount report as at 31 Dec 2019;2. Working hours for the period from Jan to Dec 2019; Please calculate and fill-in a. the total number of staff as at 31 Dec 2019 on the cell “All Staff”b. the total number of working hours from Jan-Dec 2019 for all staff on the cell “Normal” and “OT”3. Do the same to worksheet “Overview OPS Staff also. The total number of staff as at 31 Dec 2019. Total working hours for Jan-Dec 2019 for Air and Sea freight.