Final answer:
The correct answer is d). production capacity.
Step-by-step explanation:
The correct answer is d). production capacity.
When it comes to operations and supply chain management, there are several structural decision categories that organizations need to consider. These include transportation capacity, storage capacity, planning and control, and production capacity. However, out of these options, production capacity is not a significant decision category as it refers to an organization's ability to produce goods or services, rather than a structural decision that impacts the supply chain.