Select from the option list provided which sampling plan would be most appropriate for the test listed.

Each choice may be used once, more than once, or not at all.

(A) Attribute and (B) Variables

1. Determining whether the balance of credit losses was recorded fairly ______________

2. Determining the likelihood that accounts receivable did not get authorized before shipment _____________

3. Testing whether payroll time cards were approved by supervisors _____________

4. Determining the existence of receivables at year end ________________

5. Testing whether the payroll expense included costs for all the employees that worked during the year ______________