What is the typical structure of a formal letter?

The typical structure of a formal letter includes several key components that serve specific purposes. Starting with the heading, which often contains the sender's address and the date, this sets the context for the correspondence. Following this, the inside address includes the recipient's name and address, ensuring that the letter is directed to the correct person.

The salutation is the greeting that opens the letter, establishing a polite tone. The body of the letter is where the main message is conveyed, detailing the purpose of the communication. This clear distinction allows the reader to easily follow the writer's intent and respond appropriately.

After the body, the closing provides a formal sign-off, such as "Sincerely" or "Best regards," which signals the end of the correspondence. Finally, the signature is essential for identifying the author and adds a personal touch to the formal communication.

In contrast, the other options do not encompass the full structure of a formal letter. For example, some may exclude crucial elements like the inside address or the salutation, which are necessary for clarity and etiquette in formal communication. Thus, the comprehensive sequence of components in the correct answer ensures that all the essential parts of a formal letter are included and organized properly.