Which two solutions should be recommended in order to meet this requirement?

Sales representatives want to capture custom Feedback record details related to each Account. The sales reps want to accomplish this with minimal clicks on the Salesforce Mobile Application.

Which two solutions should be recommended in order to meet this requirement? (Choose two.)
A . Create a global action on Account.
B . Create an object-specific action on Account.
C . Create a feedback object as a parent of Account.
D . Create predefined values for most of the fields.

Answer: BD