Creating a new record based on Survey response data with Survey response associated entity data

Hello All,

My requirement was, I have few questions on Voice of Customer Page and those responses will be in Rating type. If the Rating for first 2 questions is Less than or equal to 2 then I need to create a new case with the existing associated entity for Response Survey(Case entity in my scenario). can you please suggest how to do it in detailed. Thanks in Advance.