In terms of design, what should the selected material primarily ensure?

The selected material in design should primarily ensure appropriate strength and functionality because the main goal of any material used in a product is to meet the specific performance requirements of that product. Strength refers to the material's ability to withstand various loads and stresses without failing, which is critical for ensuring the safety and reliability of the product. Functionality encompasses how well the material serves its intended purpose, including its behavior under different conditions and its compatibility with other components in the design.

Incorporating materials that prioritize strength and functionality leads to effective and efficient designs that meet user needs and expectations. This balance ensures that the material can handle the stresses of its intended use while also contributing to the overall performance and longevity of the product.

Options emphasizing high durability regardless of cost risk overlooking the balance with functionality and can lead to impractical or overly expensive solutions. Maximizing aesthetic value, while important for certain products, should not come at the expense of the material's performance attributes. Lastly, minimizing environmental regulations is not a responsible approach; rather, sustainability practices advocate for materials that take environmental impact into consideration, aligning with broader goals of responsible design and manufacture.