Evaluate how effective Human Resource Managers contribute to improvements in workplace productivity and the quality of work life for employees.  Choose at least 3 ways for your in-depth discussion. I

Evaluate how effective Human Resource Managers contribute to improvements in workplace productivity and the quality of work life for employees.  Choose at least 3 ways for your in-depth discussion. I need 2 responses 100 - 150 words per response please. Thank you so much!