Intense efforts to establish the _____ early in the process can enable big decisions to be made early and affect project outcomes at lowest cost.

• A. budget
• B. schedule
• C. quality
• D. scope

Answer: (D)

Defining the project scope early provides a stable boundary for decisions and helps lock in the major cost drivers before design proceeds. In a design-build process, clarity about what will be delivered (and what will not) sets the expectations for performance, interfaces, and requirements. With that scope defined, the owner, designer, and builder can evaluate big trade-offs—such as system types, integration approaches, build methods, and procurement strategies—while costs are still manageable and changes are less disruptive.

If scope isn’t clarified at the outset, later changes ripple through design, contracts, and construction, driving up cost and creating schedule pressure. While budget, schedule, and quality are all important, they become meaningful constraints and outcomes only after the scope establishes what the project must achieve. Therefore, establishing the scope early is the best way to enable those major decisions at the lowest cost.