In a make-to-stock environment, the most appropriate measure of the availability of products to ship is the fill rate. Fill rate measures the percentage of customer orders that can be fulfilled from available inventory without delay. Key aspects include:
* Customer Satisfaction: A high fill rate indicates that customers receive their orders promptly, leading to higher satisfaction levels.
* Inventory Efficiency: It reflects the efficiency of inventory management practices and the ability to maintain adequate stock levels to meet demand.
* Order Fulfillment: The fill rate directly impacts the order fulfillment process and is a critical metric for assessing the effectiveness of supply chain operations.
References:
Coyle, J. J., Langley, C. J., Novack, R. A., & Gibson, B. J. (2016). Supply Chain Management: A Logistics Perspective. Cengage Learning.
Ballou, R. H. (2004). Business Logistics/Supply Chain Management. Pearson.

The condition most indicative of a company that is effectively managing its cash is low accounts receivable, low inventory, and high accounts payable. Here's why:
* Accounts Receivable (AR):
* Low AR: Indicates that the company is collecting its receivables quickly, which means cash inflows are efficient, reducing the days sales outstanding (DSO).
* Inventory:
* Low Inventory: Implies effective inventory management. The company is not tying up excessive cash in inventory, reducing carrying costs and minimizing obsolescence risks.
* Accounts Payable (AP):
* High AP: Suggests that the company is taking full advantage of credit terms provided by suppliers, delaying cash outflows and preserving cash within the business for a longer period.
By effectively managing these three areas, a company can ensure a positive cash flow, maintain liquidity, and enhance its overall financial health.
References
* Brigham, E. F., & Houston, J. F. (2018). Fundamentals of Financial Management.
* Ross, S. A., Westerfield, R. W., & Jordan, B. D. (2016). Corporate Finance: Core Principles and Applications.