$1.$ Neil, an audit manager at Bullock CPAs is currently working on the audit of Sandringham Enterprises, LLC$.$ Neil is examining a sample of customers to check their payment history and credit limits$.$ What type of control is Neil examining?$1.$ Neil, an audit manager at Bullock CPAs is currently working on the audit of Sandringham Enterprises, LLC$.$ Neil is examining a sample of customers to check t$1.$ Neil, an audit manager at Bullock CPAs is currently working on the audit of Sandringham Enterprises, LLC$.$ Neil is examining a sample of customers to check their payment history and credit limits$.$ What type of control is Neil examining?$1.$ Neil, an audit manager at Bullock CPAs is currently working on the audit of Sandringham Enterprises, LLC$.$ Neil is examining a sample of customers to check their payment history and credit limits$.$ What type of control is Neil examining?$1.$ Neil, an audit manager at Bullock CPAs is currently working on the audit of Sandringham Enterprises, LLC$.$ Neil is examining a sample of customers to check t$1.$ Neil, an audit manager at Bullock CPAs is currently working on the audit of Sandringham Enterprises, LLC$.$ Neil is examining a sample of customers to check their payment history and credit limits$.$ What type of control is Neil examining?heir payment history and credit limits$.$ What type of control is Neil examining?heir payment history and credit limits$.$ What type of control is Neil examining?