Please please help me unstuck

In Time Study:

1. How is a fair day's pay determined? 2. What benchmark is used for standard pace? 3. Why should the supervisor sign the time study? 4. What are the effects of poor time standards? 5. What equipment is needed by the time study analyst? 6. What features of the PDA make it attractive to time study analysts? 7. How can the metronome be used as a training tool for performance rating? 8. What considerations should be given to the choice of the operator to be studied? 9. Why is it essential to record complete information on the tools and facility on the time study form? 10. Why are working conditions important in identifying the method being observed? 11. Why would a time study analyst who is hard of hearing have difficulty in performing a time study? 12. Differentiate between constant and variable elements. Why should they be kept separate when dividing the job into elements? 13. What advantages does the continuous method of watch recording offer over the snapback method? 14. Explain why electronic stopwatches have increased the use of the snapback procedure. 15. Why is the time of day recorded on the time study form? 16. How is a large variation in the sequence of elemental time recordings handled? 17. Explain what a foreign element is and how foreign elements are handled under the continuous method. 18. What factors enter into the determination of the number of cycles to observe? 19. Why is it necessary to rate the operator? 20. When should individual elements of each cycle be rated? 21. Define a qualified operator. 22. Why are allowances applied to the normal time? 23. What is the significance of a circled elapsed time? 24. What steps are taken in the computation of a time study conducted in accordance with the continuous overall performance-rating procedure? 25. How does the walking pace of 3 mi/h agree with your concept of a standard performance? 26. Define standard time. 27. Why is it usually more convenient to express standards as time per hundred pieces, rather than time per piece? 28. Why would temporary standards be established? 29. Which elements of work are included in the setup standard?