D. Use internal control questionnaires nstruction: Please write the brief short answers relating to the following cases. What control procedures would you recommend to prevent each of the following activities ? (20%) A. A clerk at the Paul Yelverton Company faxes a fictitious sales invoice to a company that purchase a large quantity of goods from it The clerk plans to intercept that particular payment check and pocket the money B. The bookkeeper at a construction company has each of the three owners sign a paycheck for her. Each check is drawn from a separate account of the company C. A clerk in the human relations department creates a fictitious employee in the personnel computer file. When this employee's payroll check is received for distribution, the clerk takes and cashes it D. A clerk in the A/R department steals $250 in cash from a customer payment, then prepares a computer credit memo that reduces the customer's account balance by the same amount E. A purchasing agent prepares an invoice for goods received form a fictitious supplier. She sends a check for the goods to the supplier, in care of her mothers psot-office box F. A hacker manages to break into a company's computer system by guessing the password of his friend- Champ, the name of the friend's dog G. An A/R clerk manages to embezzle more than $1 million from the company by diligently lapping the accounts every day for three consecutive years. H A computer v rus on the company's local area network traced to an ndividual who accidentally introduced it when he laoded a computer game onto his microcomputer I. A clerk at a medical lab recognizes the name of an acquaintance as one of those whose lab tests are positive for an infectious disease. She mentions it to a mutual friend, and before ong, the entire town knows about it