(b) Having established duty, breach and damage, is the tramway authority liable for all the damage suffered by Thomas? Discuss. (10 marks) (c) Does Thomas' business owe a higher duty of care to the individual who was a paying customer in comparison to the other individual who was merely passing through? If you think that a contractual entrant is owed a higher duty of care, or a non-contractual entrant is owed a lower duty of care, explain why. Please make reference to Australian Safeway Stores Pty Ltd v Zaluzna [1987] HCA 7 (20 marks)