7.24 EASY The following controls may exist in an entity's IT system. Control policy or procedure: 1. Limit test 2. Valid code test 3. Field test 4. Internal label 5. Record total 6. Chock-digit verification 7. Sequence check B. Financial total 9. Hash total REQUIRED Select the type of control from the above list of controls and enter it in the appropriate place on the grid provided below. LO 7.5 4DESCRIPTION OF CONTROL TYPE OF CONTROL (a) A total of some non-financial field for a batch of Eminsactions (b) A numeric value calculated on an indentified number (c) Dollar totals that ensure the accuracy and completeness of processing of sales invoices (d) A test of an ID number or code by comparing it to a file that contains authorised ID numbers or codes (9) A test to ensure that a numeric value does not exceed some predetermined value