Which AWS tool should the company use to find pricing information for other Regions?

Explanations:

Cost Explorer is primarily used for analyzing and visualizing historical AWS spending and usage data, but it does not provide pricing information for different AWS Regions.

AWS Budgets allows users to set and track budgets for AWS costs and usage but does not provide real-time pricing information for different AWS Regions.

AWS Purchase Order Management is used for managing purchase orders and is not designed for comparing pricing across different AWS Regions.

The AWS Pricing Calculator is specifically designed to help users estimate costs and compare pricing for various AWS services across different Regions.