Four weeks ago, a marketing manager started a Video action campaign. They addedIn-Market and Custom Audiences to the campaign two weeks later, and now they’ve spent80% of the campaign budget.What action should they take next to grow conversion volume?

● They should remove audience restrictions with run-of-network targeting.
● They should engage with website visitors by adding the Life Events audience type.
● They should add Demographics Audiences to re-engage with existing customers.
● They should re-engage with existing customers by adding Custom Audiences.