ll T-Mobile 3:27 PM X03b Introduction to Aggregate... 03b_Introduction to Aggregate Planning... - Prototype Aggregate Planning - Example 3 Constant workforce approach The 46-worker production plan is analyzed as follows: Month Month (t) Demand 220 500 960 1150 1460 605 715 1940 126 252 362 315 330 16 598 March 20 21 275 1605 1951 2282 125 330 567 Prototype Aggregate Planning- Example 4 What would be the cost of the 46-worker production plan? Assume the following costs: Holding Cost (per unit per month): $8.50 Hiring Cost per worker: $800 Firing Cost per worker: $1,250 Payroll Cost: $75/workerlday e Shortage Cost: $50 unit short/month Assume that the work force at end of Dec was 40 How many did you have to hire