6 Refer to Tutorial 4 (week 6), question 2(b): "Paula is an opera singer who tells you that the venue that have booked her, the Brisbane Opera House, have breached their agreement by cancelling her upcoming show so that they can book Jane [a rival opera singer] instead." Which of the following considerations will weigh against an order for specific performance on the facts of this case? Select all that apply. A lack of mutuality Difficulty in supervision The contract is of a "personal" nature Unconscionability Delay