You have been hired by the CEO of a food products company that is struggling with its performance management system for individual contributors who work in its 12 food processing facilities. The biggest concerns are that the CEO has to implement a performance appraisal system that is compliant with all laws and regulations, and how to follow best practices with regard to performance management. Based on this situation, what are the most important recommendations you can make to the CEO? (a) Employees must be given clear, written job standards in advance of their performance reviews.(b) The performance reviews should be conducted by HR representatives.(c) Performance ratings must be job-related.(d) Employees should be given a copy of the same performance evaluation form that their manager will complete on them and rate themselves using it with the overall average score between the employee and their manager being the basis for the official performance evaluation rating for that employee.