Summarize manufacturing cost and interfacing to Projects

Hi,

Anybody has knowledge how we can summarize the Project Manufactuing Costs and interface as one line as cost of goods sold to projects costing. I know the standard transaction import program pulls each line of mfg cost, which my customer does not want to see in Projects. They need to see the consolidated cost of project job once the job is completed in the mfg.

Any suggestion on this how this can be achieved

Thanks in adavance