Final answer:
A reasonable tip for a valet attendant is typically $2 to $5, but can vary based on the level of service.
Step-by-step explanation:
A reasonable tip for a valet attendant can vary depending on the location and quality of service provided. In general, a tip of $2 to $5 is considered reasonable, but if the attendant goes above and beyond in their service, a larger tip may be appropriate. It is important to consider the level of service and ensure that the tip reflects the effort put forth by the valet attendant.
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