Final answer:
A high school student would write a formal business letter to the owner of a car wash business requesting support for a class fundraiser car wash event, detailing the reasons for the fundraiser, the event location, and how the owner can assist.
Step-by-step explanation:
Dear Owner,
I am writing to you as a representative of our high school's senior class. We are excited to inform you that this Saturday, we are hosting a fundraiser car wash to support our senior trip and local charities.
The event will take place at the school's parking lot from 10 am to 4 pm. We would greatly appreciate any support you could provide, such as donating car wash supplies or advertising our event at your business. Your contribution would not only help us reach our fundraising goal but also demonstrate community solidarity.
We believe that this car wash can be a successful event with mutual benefits, as it would also serve to introduce your business to potential new customers among our event attendees. We look forward to your positive response and support.
Sincerely,
Your Signature
Sherlock Holmes