Final answer:
The parts of a business letter you listed, which are recognized as standard components, are the inside address, closing signature, and typed name. The term 'Responses' is not a formal part of the business letter structure.
Step-by-step explanation:
The parts of a business letter include several key elements. Those you have in your options are:
- Inside address: This is the recipient's address. It includes the name of the person you are writing to, their title, the name of the organization or school, and the full address.
- Closing signature: After the closing line such as 'Sincerely', you should leave space for your handwritten signature.
- Typed name: It is your full name, typed, and placed beneath your signature to identify you as the sender.
The 'Responses' you mentioned is not typically considered a formal part of a business letter structure, but rather an element of communication that may follow after the letter has been sent and received.
When formatting a business letter, ensure that you use block formatting, keep it left-justified, use a readable font like size 12 Times New Roman or Arial, and include the sender's address, date, inside address, greeting, body of the letter, complimentary close, and typed name