Which of the following is the BEST way for an organization to minimize the difference between expected and delivered services when acquiring resources?

Service Level Agreements (SLAs) explicitly define the exact services, performance metrics, responsibilities, and remedies for non-compliance, thereby establishing a formal agreement between the provider and consumer. By setting clear, measurable expectations at the outset, SLAs significantly minimize the gap between what is expected and what is actually delivered.

While industry benchmarks can provide context, they are general comparisons and do not precisely define the specific expectations or guarantees for a particular organization's service acquisition.

Benefits realization reporting occurs after service delivery and measures whether the expected benefits were achieved, but it doesn't prevent or minimize the initial difference between expected and delivered *services*.

A right-to-audit clause provides a mechanism for oversight and compliance checking, but it doesn't inherently define or align the initial service expectations with delivery in the same comprehensive way an SLA does.