In a Multi-Period Production Scheduling Application,which Equation Describes the Relationship

Multiple Choice

In a multi-period production scheduling application,which equation describes the relationship between demand,production,and inventory?

A) productiont + demandₜ - inventoryₜ₋₁ = inventoryₜ
B) productiont + demandₜ + inventoryₜ₋₁ = inventoryₜ
C) productiont - demandₜ₋₁ + inventoryₜ₋₁ = inventoryₜ
D) productiont - demandₜ + inventoryₜ = inventoryₜ₋₁
E) productiont - demandₜ + inventoryₜ₋₁ = inventoryₜ