please solve this in details

Question (2): Estimating Project Costs Using the "complexity weighting" scheme shown in the table below and the function, estimate the total function point count. Assume historical data suggest five function points equal on person month. The expected number of inputs, outputs, inquiries, files, and interfaces are estimated by finding the mean of the beta distribution as shown below. N- (a + 4m+b)/6 Optimistic (a) Pessimistic N Most Likely Complexity Weight (b) Number of 8 10 15 Low-2 inputs Number of 15 20 25 Average-6 outputs Number of 5 12 Average-6 inquiries Number of High- 12 files High- 12 Number of Interfaces 1. What is the estimated project duration? 2. If 20 people are available for the project, what is the estimated project duration? 3. If the project must be complete in six months, how many people will be needed for the project? la 9 30 50