One Key Internal Control to Prevent Fictitious Transactions in the Sales

Multiple Choice

One key internal control to prevent fictitious transactions in the sales and collection cycle is:

A) assign a specific customer number for each customer in the computer files.
B) to account for the integrity of the numerical sequence of sales orders.
C) to include the sales price list of all products in the computer files.
D) having bank reconciliations prepared by one who is independent of the treasury function.