Which of these would NOT be a material property to consider?

Marketability is not a material property; rather, it pertains to the commercial aspect of a product and how well it can be sold in the market. Material properties, like durability, cost, and aesthetic appeal, are intrinsic characteristics of the materials themselves that influence their usability in a design.

Durability refers to a material's ability to withstand wear, pressure, or damage, which is critical in assessing how long a product will last under certain conditions. Cost is also an important property to consider when selecting materials, as it directly affects the overall budget and feasibility of a project. Aesthetic appeal relates to how visually appealing a material is, which can significantly influence a consumer's perception and desirability of a product.

In contrast, marketability involves factors such as target audience, branding, and market trends, which do not describe the inherent characteristics of the materials but focus on how those materials will be received and sold in the marketplace.