(a) In Intermediate COCOMO, which mode among the organic, semidetached and embedded represents complex techniques? Explain with example. Suppose a system for office automation is to be designed It is clear from requirements that there will be five modules of size 0.5 KLOC, 1.5 KLOC, 20 KLOC, 1.0 KLOC and 20 KLOC respectively Complexity, and reliability requirements are high (1.15, 1.15) Programmer's capability and experience is low (1 17, 1.07) All other factors are of nominal rating (1.0) Use COCOMO model to determine overall cost and schedule estimates