- | # Contract Cost report The Contract Costs chart allows the user to review the total costs incurred on the contracts of the type Cost Plus or Time and Materials. The Contract Cost report displays the following data: Billed : The costs invoiced to the customer for the project. To be Billed: The costs for the project that are yet to be invoiced to the customer. Total: The sum of Billed costs and To be Billed costs for the project.
      Total = Billed + To be Billed
- Unbillable Costs: The cost for the project that will not be invoiced to the customer. Total Costs: The total costs incurred for the project.
      Total Costs = Billed + To be Billed + Unbillable