Incorrect Project Raw and Burdened Costs in Commitments

Hi All,

We have a rpoject-related purchase order which contained 2 lines with 48031.07 and 1947.93 quantities of an item of price 1, so the cost should be equal to the quantity, but in the commitments window of the project, the project raw and burdened costs were of greater amounts (52714.10 and 2137.85) with a difference of 4682.93 and 189.92. I am not able to track from where this additional amounts are coming.

Can you please suggest any possibilities which might have resulted this and where to check.

Thanks