Antonio tiene un artículo de línea que no rinde lo suficiente. ¿Cuál de las siguientes tácticas de optimización manual debería considerar? (Selecciona 2)

When an ad line item is underperforming, the goal is to increase its reach or efficiency. Selecting any unmarked supply source expands the available inventory for the line item, potentially finding more opportunities to serve impressions and improve performance. Flexibilizing viewability settings means relaxing the minimum viewability threshold, allowing the line item to bid on a wider range of impressions, including those with slightly lower viewability scores, which can also increase reach and impression volume. Decreasing frequency caps would limit the number of times a user sees an ad, further reducing reach and impressions, which is counterproductive for an underperforming line item. Decreasing bids would make the line item less competitive in auctions, leading to fewer wins and even lower performance.