1) Explain Scenario: Your aunt is a great cook, you want to visit her for the weekend to have her cook for you. However, she doesn't like using handphones. So you decide to email your aunt to have her cook you POTATOES.
2) Purpose: To have your aunt cook you potatoes which in turn you will eat.
3) Audience: Aunt.
4) Context: Aunt's house, Saturday.
5) Tone & Register: Persuasive, personal. Informal Register.