A supply chain manager would like to guard against potential shortage in their company's manufacturing capacity. Which of the following areas of supply chain risk should the manager pay most attention to?

A shortage in manufacturing capacity is an internal operational risk. The APICS framework categorizes risks that arise from disruptions within a firm's own operations as process risks. This includes issues with manufacturing processes, capacity constraints, and internal controls. Therefore, managing and guarding against capacity shortages falls directly under the management of process risk. This category is the most encompassing and accurate for the described scenario.

A. Technical: This is too specific. While a machine failure is a technical risk, "process" risk is the broader category that includes overall capacity planning and availability.
B. Demand: This is an external risk related to unpredictable customer orders, which creates the need for capacity but is not the risk of the capacity itself being insufficient.
D. Financial: This risk category relates to monetary issues like currency fluctuations or credit defaults, not the physical capability to produce goods.

1. APICS CLTD Learning System, Module 4, Session 2, Risk Management. This section details the categories of supply chain risk, defining process risks as those originating from within the firm's own supply chain operations, including manufacturing.

2. Chopra, S., & Sodhi, M. S. (2004). Managing Risk to Avoid Supply-Chain Breakdown. MIT Sloan Management Review, 46(1), 53–61. The article categorizes risks, with "process risks" being the internal operational uncertainties, including capacity.