b. 1. For each occurrence below identify the policy(ies), practice(s), or procedure(s) that would be most effective in addressing the error or irregularity. For each control you identify, indicate (1) if it is a preventive, detective, or corrective control, and (2) which of the four internal control objectives is addressed. A visitor to the computer center of a nationwide publication carries away a diskette containing a list of subscribers. After using a service bureau to prepare a hard-copy printout, she sells the list to direct mail advertisers, A political activist group bombards an oil company's Website with thousands of "hits" overloading the servers and preventing access by customers. A bank loan officer logs in to a bank's central server using his laptop from a wireless connection in an airport to access account information. While online a hacker intercepts the loan officer's data and is able to download confidential information. d. When the computer users at Coughlin, Inc. are not busy, they play some of the games that are stored on the system c