Final answer:
The appropriate title for Jennifer Keith's case study on job grades should be 'A. Job Evaluation at Nishat Textiles Mills Ltd.', as it directly pertains to the evaluation of job positions within the company.
Step-by-step explanation:
The appropriate title for Jennifer Keith's case study on job grades, given the context of her survey, would be A. Job Evaluation at Nishat Textiles Mills Ltd. This title directly reflects the focus on job grades within the company, indicating a study on the evaluation process of various positions. The survey can encompass various factors such as job satisfaction, perceived job risk, stress levels, and potential discrimination, areas that are intrinsically linked to job grading and how workers perceive their roles within a corporate structure. Moreover, job evaluation methods are instrumental in ensuring employees are fairly compensated for their roles and responsibilities, which can influence managerial decisions and organizational performance.