With regard to the Auditor-General’s Budgetary Review and Recommendation Report dated 10 November 2021, which was presented to the Portfolio Committee on Health, wherein it was noted under consequence management that investigations within his department are either not initiated or those initiated were not completed and, therefore, no one was held accountable for the irregular or fruitless expenditure, what (a) total number of current investigations have been launched by his department regarding irregular and fruitless expenditure in this financial year, (b) is the status of the investigations referred to in (a) and (c) total number has been completed in specific?