Many companies are using the graphic rating scale. Although practical and relatively inexpensive to develop there have been accuracy and leniency problems when they are used to appraise employees. Other problems include unclear performance standards, and poor feedback. Let us say that an organization is using the graphic rating scale and is currently encountering these problems. Thus the organization is going to change to another instrument or system. a ) Describe briefly the following three instruments or systems (forced distribution, BOS, and MBO) and b) then discuss whether or not each of these instruments might better solve the organization's problems regarding accuracy, fairness, feedback, and having specific job standards than the graphic rating scale. Make sure you consider all the criteria (accuracy, fairness, feedback, and specific job standards) in your discussion.