Service businesses can provide all of the following EXCEPT:

Service businesses primarily focus on providing intangible goods, which means that their offerings often cannot be measured in the same way as physical products. The concept of a "measurable product" refers specifically to a tangible item that customers can physically evaluate, quantify, and typically own. In contrast, services—like customer support, consulting, and maintenance—are inherently about delivering experiences, assistance, expertise, and support rather than selling physical goods.

Customer support includes helping clients with issues related to products or services, which is entirely service-oriented; consulting services provide professional advice or expertise in a specific field, and maintenance services involve upkeep and support of existing systems or products. All of these are examples of services that do not fall into the realm of tangible, measurable products. Thus, the correct answer highlights that service businesses do not provide a measurable product in the traditional sense.