Which AWS service should the company use to ingest and display this information?

Explanations:

Amazon QuickSight is a business analytics service that allows users to create visualizations and dashboards from various data sources, including AWS Cost and Usage Reports. It is designed specifically for data visualization, making it the best choice for this scenario.

Amazon Pinpoint is a customer engagement service used for sending targeted communications to users via email, SMS, and push notifications. It is not designed for data visualization or reporting.

Amazon Neptune is a fully managed graph database service. It is used for storing and querying graph data, which does not relate to visualizing AWS Cost and Usage Reports.

Amazon Kinesis is a platform for real-time data streaming and processing. While it can ingest data streams, it is not primarily focused on data visualization. It does not provide the tools needed to create visual reports from AWS Cost and Usage Reports.