QUESTION $5(20$ Marks$)$ QA Consulting engineers has been awarded a contract to build a residential complex consisting of multiple apartment buildings. The project is expected to be completed within $18$ months, and the client has set high standards for quality and safety. Throughout the construction process, qualified inspectors are deployed to assess the quality of material and workmanship. They conduct regular inspections at various stages of construction, including foundation, framing, electrical, plumbing, and finishing work. Critically evaluate the impacts of investing in project quality.