An engineer runs the sample code, and the terminal returns this output. Which change to the sample code corrects this issue?

The `json.load()` method is designed to deserialize a JSON document from a file-like object, whereas `json.loads()` (load string) is specifically used to deserialize a JSON document directly from a Python string variable; using `json.load()` on a string will result in an error because strings do not have the expected file-like `read()` method.

The JSON `null` literal should not be enclosed in double quotes; doing so would interpret it as the string literal 'null' rather than the null value, potentially leading to incorrect data parsing or a new JSON syntax error.

Condensing a JSON string to a single line or changing the quote type for the string literal itself (assuming it's already a valid Python string) does not address the fundamental issue of using the incorrect JSON parsing method (`load` vs. `loads`).

Calling the `read()` method explicitly on a Python string variable containing JSON would result in an `AttributeError` because string objects do not possess a `read()` method that would return a file-like object suitable for `json.load()`.