pls answer this question i have less than one hour

Myriam is employed as an HR manager at a publishing firm. She is responsible of the performance appraisal process of her company. Karima works as a marketing assistant and will be receiving a performance appraisal soon. Myriam decides that Karima will receive ratings from her supervisors, team members, subordinates, and customers. Kurima will also be asked to review her own performance a. Which performance appraisal method is most likely used at Karima's firm? b. Karima feels very uneasy with Myrian's decision about collecting ratings from supervisor, team members, subordinates and customers. Karima prefers to discuss goals setting and progress in a private setting with Myriam. Which type of performance management process Karima prefers? c Managers in this publishing firm want to identify high-potential employees and the poorest performers Suggest which ype of performance measures should be used by the mangers in this publishing firm