Need help with this

The Scenario: The Google Apps database stores many of the apps developed for android smart phones and the corresponding reviews associated with the apps. The database can be created by running the following script: Create_Google.sql The Request: You are working for an independent third-party company that is determining for Google the current app hits and flops, as well as aggregated data for apps being developed and deployed for the Android platform. Requirements and Information: 1. Find the highest rated apps with a user rating of at least 4.6, have at least 1000 reviews, and does not have a content rating of 'Everyone'. 2. Find the total number of apps for each of the 6 content rating categories. 3. Find the top 3 highest rated apps in the category of 'TOOLS' that have more than 225,000 reviews