4(a) ____________________________________________[4]

(b) Mr Nasar involved in a web application development for military.Suggest the professional ethics to be followed by Mr Nasar with appropriate justifications.[6]

(c) Al Mundhar software company has recently received an order from Don medical instruments manufacturing company. A code is to be developed for patient blood sugar monitoring system using C language. The new project is estimated to have 400 KDSI. Project manager has a choice of hiring from two pools of developers: a) with very high application experience being used or b)developers of very low application experience

Table1:Basic COCOMO values

Project	ai	bi	ci	di
Organic	3.2	1.05	2.5	0.38
Semidetached	3.0	1.12	2.5	0.35
Embedded	2.8	1.20	2.5	0.32

Using the COCOMO model values given in the above table,

(i) Estimate the time required to complete the project using both the pool of developers. [8]

(ii) Estimate the number of people required to complete the project. [4]

(iii) Analyse the impact of hiring all developers from one or the other pool. [3]