Cost Estimation After carefully analyzing the data flow diagram, you, the project manager, would like to find out the system's TAFP. You have determined that the project involves implementing ten user inputs (4 with medium complexity and 6 high complexity); six user outputs (2 with high complexity and 4 with low complexity); three queries (all low complexity); and one database file (of high complexity).
a. Use the worksheet to find the TUFP. If the project complexity is estimated as 40, what is the TAFP?
b. Suppose you use VB.NET to implement and the project type is embedded. Find the estimated duration of the project. What is the minimum number of full-time staff? 2. Task Scheduling Using the following task duration and dependency information
Task T7 T8 T9 T10 T11 T12 T13 T14
Duration 3 4 2 7 10 4 7 2
Wait for T7 T7, T9 T10 T11 T8, T11 T12, T13
Create an activity network and identify the critical path. How long will the project at least take? Up to how long can T8 be delayed without affecting the overall project schedule?