You are tasked to install an extension to the merchant’s Magento instance. The extension is developed by the company called MyCompany and its codebase is available from all four locations listed below.
A. Clone the code from GitHub and put it into the vendor directory
B. Download the extension code from the developer’s website, and put it into app/code
C. Use Magento web setup wizard to pull the code from Magento’s composer repository
D. Use composer CLI to pull the code from MyCompany’s repository