User Story
As a Financial Analyst at XYZ Corporation, I want to calculate the average Annual Revenue by Account Rating, so that I can identify trends and patterns in revenue across different Account segments. Specifically, I want to use a SOQL query to retrieve the Account Rating and average Annual Revenue for all Accounts, grouped by Account Rating. I will then use the results to identify which Account Ratings have the highest and lowest average Annual Revenue, and determine if any action is necessary to improve revenue in specific Account segments. By running the code snippet provided, I can retrieve the first result in the list of grouped results and access the average Annual Revenue as a Decimal value, which I can use in further analysis or reporting.
