Chan and Partners Chartered Accountants are a successful mid-tier accounting firm with a large range of clients across Australia. During the 2019 year, Chan and Partners gained a new client, Medical Services Holdings Group (MSHG), which owns 100 per cent of the following entities: Shady Oaks Hospital, a private hospital group Gardens Nursing Home Pty Ltd, a private nursing home Total Cancer Specialists Limited (TCSL), a private oncology clinic that specialises in the treatment of cancer. Year-end for all MSHG entities is 30 June. You are performing the audit field work for the 2019 year for Shady Oaks Hospital. The field work must be completed in time for the audit report to be signed on 21 August 2019. You have been asked to circulate the receivable confirmations. Shady Oaks Hospital's trade receivables arise from the use of hospital facilities (including the provision of nurses, anaesthetists, operating theatres and supplies) by medical practitioners in private practice. The trade receivables balance was $3 974 569 as at 30 June 2019 and was considered material. The hospital's payment terms are 14 days from the date of the invoice. Sixty per cent of the balance is represented by invoices outstanding from five different medical practitioners. The remaining 40 per cent is made up of numerous smaller amounts, most of which have been outstanding for more than 60 days. Any allowance for doubtful debts is taken directly against the trade receivables account and not shown separately. REQUIRED (A) Discuss the strength and weaknesses of debtor confirmations as audit evidence for MSHG. (B) Is it possible for Chan and Partners to use debtor confirmations only as audit