Final answer:
The most appropriate objective for the course is to recognize, detect, and correct 9 out of 10 simple instrument malfunctions.
Step-by-step explanation:
The most appropriate objective for this course is option C: recognize, detect, and correct 9 of 10 simple instrument malfunctions. This objective ensures that laboratory employees are able to identify and address common malfunctions. Learning how to repair the malfunctions may involve more complex skills or specialized knowledge. Option B focuses on test performance rather than practical skills, and option D pertains to documenting procedures rather than actual troubleshooting.