Please respond to the following:Choose three (3) internal selection factors that you believe would be mostreliable for promoting employees within an organization. Next, describe two (2)reasons why an individual should consider these three (3) factors when promotingemployees within an organization. Justify your response.Based on the case study Changing a Promotion System (Pg. 531 – Pg. 532),determine what you believe are the three (3) primary weaknesses in BioGlassInc.’s promotion policy. Next, describe two (2) solutions to address theidentified weaknesses. Then, provide one (1) method for preventing similarproblems in the future. Support your rationale with specific examples of suchstrategies.