Smith,CPA,is Using Attributes Sampling to Test Swimmer,Inc

Multiple Choice

Smith,CPA,is using attributes sampling to test Swimmer,Inc.'s internal controls related to the accuracy of sales invoices.Smith defined the population as all 5,000 of Swimmer's sales invoices and determined the appropriate sample size was 200 invoices.What is Smith's sampling interval if systematic random selection is used?

A) 20
B) 25
C) 50
D) 250