please answer it all and clear.

1. Suppose a system for office automation must be designed. From the requirements, it was clear that there will be four major modules in the system: data entry, data update, query and report generator. It is also clear from the requirements that this project will fall in semidetached category. The size for the different modules and the overall system were estimated to be:

Data Entry 0.8 KDLOC

Data update 2.1 KDLOC

Query 1.2 KDLOC

Reports 2.6 KDLOC

From the requirements, the ratings of the different cost driver attributes were assessed. These ratings along with their multiplying factors are

Complexity High 1.20

Storage High 2.50

Experience Low 1.35

Programmer Capability Low 1.12

Estimate the following:

1. Initial Effort for developing the project
2. Final Effort
3. Nominal development time
4. Cost required to develop the product. Assume that the average salary of software engineers be OMR. 6300/- per month

Note: a= 3.0, b=1.12, a1= 2.5, b1=0.35