Which of the organizational methods does the writer use to develop the central idea?

The point-by-point method involves discussing each aspect of a topic in a comparative manner, typically used to analyze two or more subjects side by side. This method is not utilized in the passage, as it does not focus on comparing different points but rather on detailing a sequence of actions or steps.

The advantage-disadvantage organizational method outlines the pros and cons of a particular topic. While this method allows for a critical discussion of various aspects, it is not employed in the text, which instead focuses on a linear progression of actions rather than weighing benefits against drawbacks.

Spatial order organizes content based on physical positions or locations, often used in descriptive writing to guide the reader through a visual layout or arrangement. This method does not apply to the text in question, as it does not describe items in relation to their physical spaces but instead follows a sequential process.