AtoZRetail is a small organisation where it is not possible to completely segregate incompatible duties. Within the sales process of AtoZRetail Ltd, which one of these combinations would form the LEAST acceptable combination of duties? O a. A sales clerk is in charge of approving new cash customers and processing new sales orders. O b. A sales clerk is in charge of processing sales orders and maintaining the sales ledger. Oc. A sales clerk is in charge of processing sales orders and changing unit prices within certain limits. O d. A sales clerk is in charge of processing sales orders and approving customer credit limits. IN Question 18 Not yet saved Marked out of 1.00 P Flag question Within the payroll process of Hanks Ltd, which one of these combinations would be acceptable from the perspective of segregation of duties? O a. A payroll clerk is in charge of approving timesheets and reconciling payroll bank accounts. O b. A payroll clerk is in charge of processing and approving timesheets. Oc A payroll clerk is in charge of calculating total wages payable and calculating payroll liabilities. O d. A payroll clerk is in charge of approving timesheets and disbursina pav via direct dahit