Hi please assist me with these questions in terms of South African Law

Question 1 m Katlego wants to challenge the validity of the reasons that he has been given for the refusal of a disability grant by an administrator. The reasons were provided to Katlego by the Department of Social Welfare in a \"standard form reasons letter\". The form that was given to Katlego reflects the following outcome in relation to the disability grant: Application is rejected for the following reason: 1. Not disabled V 2. Condition is treatable [ ] 3. Specialist's report is required [ ] 4. Medical form incomplete [ ] 5. Not enough objective medical information [ ] You note that the administrator placed a tick in the first box, citing that Katlego is \"not disabled\". mm answer the following questions: (1.1.1 Briefly explain who may request reasons. (:5) (1.1.2 Discuss what Katlego must do in order to obtain reasons. 9) (1.1.3 Set out any six prerequisites that a court would consider to determine whether the (Q reasons given by an administrator are adequate. (1.1.4 Provide your reasoned opinion on whether Katlego would be successful in showing ( that the reasons given by the administrator above are inadequate