Open the job, and click onto the "Actuals Costings" tab.
Click on the cog icon
Print or email "Estimated vs Actuals" this will factor in the costs of PO's that have been receipted
Print or email "Estimated vs Committed" this will factor in the costs of PO's that have been sent but not yet receipted
Print or email "PC/PS items" to get a report of all items marked as Prime Costs or Provisional Sums