Final answer:
Andrew's new CAD system will enhance realistic design representations, improve speed and accuracy, reduce costs by eliminating the need for physical models, and enable comprehensive 3D visualizations and virtual tours.
Step-by-step explanation:
The investment in a new computer-aided design (CAD) system will provide Andrew with a multitude of benefits for his workshop. CAD programs are known for their ability to produce realistic representations of designs, allow for high-speed processing, and facilitate design accuracy. These features not only save time but also significantly reduce the cost associated with the creation of physical models, as they allow architects and engineers to create 3D visualizations and simulations directly within the software. This means Andrew can efficiently draw and modify design plans, perform structural analysis, and provide clients with virtual tours, giving them an exact view of the architectural design from different angles.
In engineering contexts, CAD tools are essential for managing the complexities of designs, such as electrical circuitry that might contain over a billion transistors. Additionally, the CAD software aids in ensuring compatibility among various design components, which was exemplified by the use of sophisticated CAD systems in the design of the Boeing 777 aircraft. This system allowed for the elimination of many physical mockups and facilitated collaborative work across design-build teams in different locations.