What is the appropriate pairing of items in the two columns listing various activities encountered in a software life cycle?
$$\begin{array}{llll}\text{P.} & \text{Requirements Capture }&1. & \text{Module Development and integration} \\ \text{Q.} & \text{Design}&2. & \text{Domain Analysis}\\\text{R.} & \text{Implementation}&3. &\text{Structural and Behavioral Marketing} \\\text{S.} & \text{Maintenance}&4. &\text{Performance Tunit}\end{array}$$
- $\text{(P) – (3), (Q) – (2), (R) – (4), (S) – (1)}$
- $\text{(P) – (2), (Q) – (3), (R) – (1), (S) – (4)}$
- $\text{(P) – (3), (Q) – (2), (R) – (1), (S) – (4)}$
- $\text{(P) – (2), (Q) – (3), (R) – (4), (S) – (1)}$
