When processing an auto accident claim, the system requires three approvals: Approval from the adjuster who inspected the car, approval from the medical administrator who provided medical care to the insured, and approval from the insurance agent who verified the claim. How do you implement the requirements, so each approver can work independently?

1) Create three parallel processes with approval assignments.

2) Create an approval step with cascading approval.

Please explain the correct answer,  Thanks.