Briefly explain in approximately 100 words.the importance of Corporate Vision, Mission and Strategy in developing a performance management...

1.Briefly explain in approximately 100 words.the importance of Corporate Vision, Mission and Strategy in developing a performance management system.

2.Briefly explain in approximately 100 words.the importance of including Customers in design of a performance mangaement system.

3.Explain the benefiits of interducing a Performance Appraisal.(approximately 100 words)