Which three OmniScript elements should the consultant recommend to meet these requirements?

A company wants to create a new digital interaction process that allows customers to request a quote for service from a local retail energy supplier. The process requires the following actions:

• Allow the user to select one or more energy products from a list

• Get current energy usage data from an external system via an API

• Save the data back to Salesforce as a lead

Which three OmniScript elements should the consultant recommend to meet these requirements? Choose 3 answers
A . DataRaptor Post Action
B . Multi-select Input
C . Post to Object Action
D . Radio Input
E . HTTP Action