Please provide the answer as the question ask and correctly and do not copy from the internet as I can check. Thank you

QUESTION 3 Answer both parts a) Fred operates a nursery business with several outlets. Fred purchases his plants from various sources. Fred's friend Mary owns a large yard where she lets him store his plants before they are delivered to his various nurseries. For his annual holiday, this year, Fred decides to explore the outback in South Australia where there is no phone or Internet coverage. After a week, Mary receives at her yard a large delivery of extremely expensive exotic plants that Fred had ordered for one of his nurseries in Sydney. Unfortunately, that Sydney nursery is unable to take any of the exotic plants because the manager has fallen ill and the business has to close temporarily. Unfortunately, the exotic plants are susceptible to damage from sun and heat so Mary wants to move them to a more shaded and moist yard which she could lease from John for $500 for the three weeks until Fred returns. Fred returns from his holiday and refuses to pay the $500 for the leasing of John's yard. If John sues Fred, will he be successful? Explain your answer with reference to the relevant agency rules and cases. And b) Apply the elements for establishing an agency by estoppel to the facts in Pole v Leask