How do i determine the ABC costs for testing, computing, and developer?

Sample:

Using the data above for products S and T, calculate the costs using activity-based costing. Allocate the costs of testing, computing, and development based on the rates of activity consumed by each product's development process. If required in your computations, round per unit costs to the nearest cent. Round your final answers to the nearest dollar.

Cost	Activity Base
Testing	Hours of testing
Computing cost	Units of computing power
Developer cost	Development hours

Please look at my second question, this is the exact same problem I am tussling with. Thanks

please help me!!!!