How can a performance appraisal system effectively address employee-related challenges in the workplace such as performance problems, unsatisfactory conduct, and/or violations of policies?​ Answer the following two questions using the question and answer (Q&A) format; in other words, include the original question along with your response. Within your post, support your responses with information from at least one peer-reviewed/scholarly source (not older than 3-5 years) from CSU-Global online library or the Internet, and provide the full citation at the end. Use APA guidelines to format your references.