In the context of Group Takaful, how can Takaful operators help employers balance the need for comprehensive employee benefits with the cost of contributions? A. By offering a one-size-fits-all coverage plan with a fixed contribution rate for all employees B. By requiring employers to purchase the highest level of coverage available, regardless of their individual needs C. By providing customizable coverage options and contribution structures based on the employer's specific needs and budget D. By offering coverage only to employers in low-risk industries, regardless of their individual employee benefit needs