Trina is considering using automated bidding as she is looking to make her campaign management process more efficient.In what three ways can automated bidding improve efficiency? (Choose 3.)选择3个正确回答Sets the appropriate bid for each and every auctionMinimum and maximum bid values are determined by the daily budgetSets manual bids for specific times of the dayIntegrates a large variety of signals to evaluate user intentSaves time and marketing resources

Sets the appropriate bid for each and every auction: Automated bidding can improve efficiency by setting the appropriate bid for each and every auction. This means that the system will automatically adjust the bid based on the competition and other factors, which can save a lot of time and effort.

Integrates a large variety of signals to evaluate user intent: Another way automated bidding can improve efficiency is by integrating a large variety of signals to evaluate user intent. This means that the system can analyze a lot of data and make more accurate predictions about what users are likely to do, which can help to improve the effectiveness of the campaign.

Saves time and marketing resources: Finally, automated bidding can save time and marketing resources. This is because the system can handle a lot of the work that would otherwise need to be done manually, which can free up resources for other tasks.