How to calculate part price based on part cost

Hello,

We are in repair and serivce of electronic goods and use Oracle Depot repair module for the business and our costing method is FIFO.

There is a rquirement to calculate Part price based on FIFO layer and percent value.

So Part Price= Part FIFO layer cost + xx%.

When the device comes in for repair technician analysis the equipment and created an estimate for parts.

Normally we have  part item defined in pricelist and have a price associated to it. This price what shows up when technician adds the part as a line in repair estimate tab in Repair workbench.