A customer contacts a bank to resolve a credit card dispute. After dispute resolution, Next-Best-Action displays a set of sales offers that a Customer Service Representative can present to the customer.
Which feature of Next-Best-Action helps the Customer Service Representative decide on the offer to present to the customer?

U+ Bank has launched a new credit card for all customers with a premium bank account. As a decisioning consultant, you need to create actions that involve the full customer life cycle: marketing, sales, and service.
Which two valid actions do you create? (Choose Two)

What is the name of the property that is automatically recomputed for each decision component?

What does a solid arrow from a "Set Property" component to a "Filter" component mean?

MyCo, a mobile company, uses Pega Customer Decision Hubtm to display offers to customers on its website.
The company wants to present more relevant offers to customers based on customer behavior. The following diagram is the action hierarchy in the Next-Best-Action Designer.

The company wants to present offers from both the groups and arbitrate across the two groups to select the best offer based on customer behavior.
As a decisioning consultant, what do you configure to select the best offer from both groups based on customer behavior?