Final answer:
The organization should use Control Charts to track the impact of the promotion on the gains of the discount products.
Step-by-step explanation:
The organization should use Control Charts to track the impact the promotion has on the gains of the discount products.
Control charts are a statistical tool commonly used in quality control to monitor and track processes over time. They help identify any variations or changes in the process and provide insights into whether the process is within control or not.
By using control charts, the organization can analyze the gains of the discount products before and after the promotion, helping them determine the effectiveness of the ad campaign.