回复：How much the rate for the contractor of data analysis in indu

我觉得: contractor 没有如下benefits:

1) bonos (比如,10%) 

2) 401K match (比如,5% )

3) social security (比如,6.75%)

4) health and dental insurace (比如,3%)

所以,用该位置正式工的rate * 1.25 比较fair.