Which strategy is NOT used by Ryanair to manage operational costs?

The strategy of offering complimentary meals is not aligned with Ryanair's operational model, which heavily focuses on minimizing costs and keeping fares low. Ryanair is known for its "no-frills" approach to air travel, which includes charging for add-ons like meals and refreshments to ensure that base ticket prices remain competitive.

In contrast, fuel hedging is a strategy used by many airlines, including Ryanair, to stabilize fuel costs and protect against price fluctuations. Minimal staffing is another approach employed by Ryanair to streamline operations and reduce personnel costs. Cost-effective aircraft acquisition focuses on acquiring fuel-efficient aircraft that lower maintenance and operational expenses over time. All these strategies are integral to Ryanair's business model aimed at maintaining low operational costs, unlike offering complimentary meals, which would increase expenses and contradict their lean operational strategy.