Final answer:
David wrote "Business meeting" as the purpose of his trip on the sign-in sheet.
Explanation:
David stated "Business meeting" as the purpose of his trip on the sign-in sheet. This notation indicates that his travel reason was related to a professional engagement, likely involving discussions, presentations, or negotiations associated with his work or business affairs.
The term "Business meeting" is commonly used to signify travel for professional purposes, which could involve meetings with clients, partners, or stakeholders, aiming for discussions, collaborations, or decision-making in a business context.
It provides a succinct explanation of the primary objective behind his travel, emphasizing the nature of his trip's purpose. This entry assists in maintaining records and understanding the intent of David's travel, offering clarity regarding the nature of activities undertaken during his trip.