¿Cuál de las siguientes opciones describe mejor si los artículos de línea en tu presupuesto se han "optimizado"?

When a line item is "optimized" in the context of budget optimization, it means the system has reallocated its budget to other line items that are performing better or are more likely to achieve campaign goals. Therefore, the line item is no longer actively serving ads. The option "The line item is not serving due to budget optimization reallocations" accurately describes this state. "The line item's ad period dates have passed" is incorrect because this indicates the line item has ended, not that it has been optimized within an active campaign. "The line item is excluded from budget optimization and projected spend equals the line item budget you manually set" describes a line item that is not being optimized, but rather is spending precisely according to its manual settings without dynamic adjustments.