Answer: AWS Pricing Calculator

The correct answer is B, AWS Pricing Calculator. This tool is designed to provide a high-level cost estimation for AWS services, including Amazon Redshift. It allows users to model their solutions before building them, explore the price points of different AWS services, and review the calculations behind their estimates. This is particularly useful for companies that are in the planning phase of their AWS usage, as they can use the Pricing Calculator to make informed decisions about their future spending on AWS services. The other options, such as AWS Budgets, AWS Cost Explorer, and Saving Plans, are more focused on managing and optimizing costs after the services are already in use, rather than providing a cost estimate for future usage.

Author: LeetQuiz Editorial Team