Final answer:
Frequent design changes is NOT an OM strategy/issue during the introduction stage of the product life cycle.
Step-by-step explanation:
In the introduction stage of the product life cycle, a common operations management (OM) strategy/issue is to have frequent design changes. This is because companies often make adjustments to the product design based on initial market feedback and to meet customer needs and preferences. However, limited models, high production costs, and long production runs are typically associated with the introduction stage of the product life cycle.