When__________bidding is selected,your campaign will auto-optimize your bids to achieve a daily average cost per link click that meets or beats your target.

Target Cost bidding is correct because it specifically optimizes bids to achieve a daily average cost per link click that meets or beats your set target. This method provides a balance between control and automation, aiming for efficiency while respecting your cost goals. Maximum Bid is incorrect because it sets a hard cap on what you're willing to pay per action, but doesn't necessarily optimize for an average cost per link click. Automatic Bid is too general; while it implies automation, it doesn't specifically define the optimization goal as meeting or beating a target average cost per link click.