Final answer:
A properly completed daily inspection report should include both major and minor defects to ensure complete documentation for safety and maintenance purposes.
Step-by-step explanation:
A properly completed daily inspection report should include C) Both major and minor defects. The purpose of such a report is to document all issues found during an inspection, ensuring that both significant and slight imperfections are recorded for further evaluation and necessary actions. This type of report helps maintain a thorough record of the condition of machinery, vehicles, or equipment, which is crucial for safety, maintenance, and planning.