Correct Answer: A
According to the CRISC Review Manual1, control process efficiency is the degree to which a control process achieves its intended objectives with minimum resources, time, and cost. The primary objective for automating controls is to improve control process efficiency, as automation can help to reduce human errors, increase consistency and accuracy, enhance scalability and flexibility, and optimize performance and productivity. Automation can also help to achieve other objectives, such as facilitating continuous control monitoring, complying with functional requirements, and reducing the need for audit reviews, but these are not the primary objective for automating controls. References = CRISC Review Manual1, page 202.