1. in comparison to October, this month's employee turnover rate has increased by 6%.2. to prevent recurrence3. After going up for half a year,the cost of living levelled off in September.物价上涨了半年之后,在9月份稳定了。Production has levelled off now and we don't expect to increase it.现在生产已经稳定,我们并不期望增加生产。4. 没有问题 5. Automatic Management System6. clear-cut objectives7. 没有问题8. 没有问题9. The signing of the contract depends on the performance of your work.