Given the following data, compute the production standard (pieces per hour), the standard labor cost per 100 pieces, and the standard hours per 100 pieces. The allowances are 4% for fatigue, 8% for unavoidable delays, and 8% for personal needs. The operator is paid $5.00 per hour. Performance rating =106%. In the second part of this question, do the same calculations when the performance rating was 89%. Discuss the change and the role of performance rating. In the question, note that one piece requires doing all four elements given in the table. Also note that there are four different readings for each element