Final answer:
Human intervention is often required for the A. Determination of Inventory Requirements in an automated purchases/cash disbursements system, as it involves strategic decision-making. Other tasks like preparation of POs, receiving reports, and check registers can be more fully automated.
Step-by-step explanation:
The task in an automated purchases/cash disbursements system that must still require human intervention is A. Determination of inventory requirements.
While many elements of the procurement and payment processes can be automated, the determination of when and how much inventory to order typically involves strategic decision-making that takes into account factors such as sales forecasts, market trends, and the historical performance of stock items.
Automated systems can generate suggestions based on data, but the final decision often requires human judgement to ensure that the inventory levels are aligned with the business strategy and objectives.
Tasks such as B. Preparation of PO (Purchase Order), C. Preparation of a receiving report, and D. Preparation of a check register can be automated to a large extent.
These tasks involve data entry and processing that can be programmed to occur automatically upon triggering events, such as when stock reaches a reorder point, when goods are received, or when payments are due.