3 questions 75 words each needed

1. Give a brief description of the 5 types of individual performance pay, and recommend which type of job would benefit by using which type of performance pay.2. In your opinion, what types of optional benefits have come to be “expected” by employees, and why would it be a good idea for employers to offer them as part of their benefits package?3. Compare and contrast the three common types of retirement plans offered by employers, and indicate whether they are contributory or noncontributory plans. What are the advantages and disadvantages of each one to the employee and to the employer?