(check all that apply) in which of the following situations, you will use a merge node? (1 point) A After checking time conflicts and prerequisites in parallel, we need to decide if it is ok to enroll a course B. After a customer choose one of three payment methods, we need to finish the transaction and print a receipt C. After consolidate three parallel actions, we need to go back to the beginning to re-perform the parallel actions D. After finding out the car to be reserved is not available, we need to present with a choice to the customer E. After getting a list, we cut the list into three sections and find the maximum number for each section Mark for Review Later Save Answer 2