Implementing enhanced failure detection and backup systems is a risk reduction response because management is taking action to lower the likelihood or impact of data loss, corruption, processing failure, or system unavailability. Risk reduction involves designing and implementing controls to bring risk within the organization's tolerance. Failure detection helps identify errors or system problems quickly, while backup systems support recovery and preservation of data integrity. Option A is incorrect because risk acceptance means management knowingly takes no additional action beyond existing controls. Option B is incorrect because risk sharing involves transferring or distributing risk, such as through insurance, outsourcing, or contractual arrangements. Option C is incorrect because risk avoidance means discontinuing the activity that creates the risk. Here, the organization continues operations but strengthens controls, so Option D is correct.

The acid-test or quick ratio equals the ratio of the quick assets cash, net accounts receivable, and marketable securities) divided by current liabilities Current assets equal the quick assets plus inventory and prepaid expenses. This question assumes that the entity has no prepaid expenses. Given current assets of US $5,001.i, inventory of US $2,000 and no prepaid expenses, the quick assets must be US $3,000. Because the acid-test ratio is 2,.0 the quick assets are double the current liabilities. Current liabilities therefore are dual to $1,500 ($3,000 quick assets - 2.0).

Fraud in time-tracking systems-such as "buddy punching" (where one employee clocks in/out for another)- is a common payroll fraud scheme. The most effective method to prevent this is biometric authentication, which ensures that only the actual employee can clock in or out.
(A) Face or finger recognition equipment. #
Correct. Biometric authentication (such as fingerprint or facial recognition) is the most effective solution because it uniquely identifies each individual, making it impossible for an employee to clock in on behalf of a colleague.
IIA GTAG "Managing and Auditing IT Vulnerabilities" recommends biometric authentication as a strong fraud prevention measure.
IIA Practice Guide "Fraud Prevention and Detection in an Automated Environment" highlights the use of biometrics for enhancing security in access control systems.
(B) Radio-frequency identification (RFID) chips to authenticate employees with cards.
Incorrect. RFID cards can be shared between employees, allowing fraud to continue. They are useful for access control but do not verify the identity of the person using the card.
(C) A requirement to clock in and clock out with a unique personal identification number (PIN).
Incorrect. PINs can be shared or stolen, making them ineffective in preventing buddy punching.
(D) A combination of a smart card and a password to clock in and clock out.
Incorrect. Like RFID and PIN systems, smart cards and passwords can be shared, making them ineffective against fraudulent time-tracking practices.
IIA GTAG - "Managing and Auditing IT Vulnerabilities"
IIA Practice Guide - "Fraud Prevention and Detection in an Automated Environment" COSO Framework - Fraud Risk Management Analysis of Answer Choices:IIA References:Thus, the correct answer is A, as biometric authentication directly verifies the employee's identity, preventing time-tracking fraud.

A purchase of treasury share involves a decrease in assets usually cash) and a corresponding decrease in shareholders' equity. Thus, equity is reduced and the debttoequity ratio and financial leverage increase.