A Lightning Component functions in preview mode and needs to be used inside a Lightning App Builder page, but it is not available.
What change should be applied to the component?
A. Expose it in the markup using the implements and access attributes.
B. Delete the component, metadata, and Apex controller and recreate them.
C. Refresh the sandbox and upgrade it to the latest API version.
D. Look for errors in the logic in the JavaScript controller.