The assignment provides an analysis of internal control weaknesses in two different organizations: Strings Private Limited and Queensland Health Payroll System Project. It identifies issues such as lack of credit check, access to inventory, delayed delivery, shipping errors, acceptance of inherent risk, industrial complexities, lack of communication, IS implementation issue, and ineffectiveness of IBM team. The document then discusses the importance of effective planning for correcting these deficiencies and implementing a new SDLC framework. It also highlights the need for cost projection and cost-effectiveness analysis using techniques such as net present value, payback period, and internal rate of return.