The ABC Company wants to estimate the required workforce and production levels for the next 6 months. The aggregate cumulative demand and the number of working days of each month are given in the table below. Based on the available data, the company produced 600 units over 44 days using 39 workers. The manager wants to develop a production plan with constant workforce over the first three month and then reduce the workforce over the second three months without any stock out. Estimate the minimum number of required workers for the first and second three months. Month No. of working days Cumulative Demand. 1 22 120 2 16 400 Answer 3 23 860 4 20 1050 5 21 1360 6 22 1505