pls help, this is project managememt

Below is a project WBS with cost apportioned by percent. If the total project cost is estimated to be $610,000, what are the estimated costs for the following deliverables? (Round the final answers to the nearest dollar) Router systems project $610,000 Definition Design Implementation 11% 42% Objectives Requirements Inputs Outputs Tiles Interfaces Programming in house testing Customer testing and review SX GX 3% 3% 10% 22 37 10% 4% Design? Programming Inhouse testing? C All of the following are weaknesses inherent intestinating purch EXCEPT Calci Mates of the COMS Wie The prototy to specs for sales to be que good reasonal data Hicant to develop