Final answer:
Nancy Cardigan should invite all employees to the meeting to prepare for the holiday sales season, ensuring team alignment and motivation. The correct option is D.
Step-by-step explanation:
Based on the scenario provided, Nancy Cardigan, the general manager of store #415 who is preparing for holiday sales, needs to get her staff excited about their jobs, stock, and customers for the upcoming sales event.
Given the context, the most effective approach would be to involve all employees in the meeting to ensure that everyone on the team is aligned and motivated for the intense workload ahead.
This helps in encouraging team spirit, sharing important strategies, and boosting overall morale before the busy holiday season. The correct option is D.