Solve by Hand As you know, the Zero inventory plan does not really have zero inventory. For this question, build a 'true' zero inventory plan using subcontracting. (HINT: there is no need for constant workforce here, think about what fundamentally causes the zero inventory plan to have inventory). You can use the initial calculations table below. Initial Calculations Table i U; D 1 30,000 270,000 2 30.000 110,000 3 30,000 135,000 Aggregate Planning Table w P: li i S; 1 2 3 ( C Total (A) (B) (c) (D) (A) Total Employees [Select] (B) Total Units Produced [Select] (C) Total Inventory (Select ] (D) Total Subcontracted Units Select] Solve by Hand As you know, the Zero inventory plan does not really have zero inventory. For this question, build a 'true' zero inventory plan using subcontracting. (HINT: there is no need for constant workforce here, think about what fundamentally causes the zero inventory plan to have inventory). You can use the initial calculations table below. Initial Calculations Table i U; D 1 30,000 270,000 2 30.000 110,000 3 30,000 135,000 Aggregate Planning Table w P: li i S; 1 2 3 ( C Total (A) (B) (c) (D) (A) Total Employees [Select] (B) Total Units Produced [Select] (C) Total Inventory (Select ] (D) Total Subcontracted Units Select]