You have assembled a core team to develop the project management plan for the next generation of fatigue fighting drugs. The science is complex, and the extended team of researchers, clinicians, and patients for trials exceeds $500$ people. In your plan you will be including a number of components, one of which is the life cycle. Of the following which is the most appropriate life cycle to select

a$.$ Predictive

b$.$ Iterative

c$.$ Incremental

d$.$ Hybrid