Assume youve been tasked with developing a plan to assess the value of Southeasts investment in the Epic outpatient and inpatient systems and expansion of its use of the data warehouse. The board is interested in knowing how these new and replacement systems have affected or will affect Southeasts ability to offer coordinated, collaborative care in a cost$-$effective manner. The facility fully intends to meet Meaningful Use criteria and report on quality outcomes. They realize that the traditional fee$-$for$-$service system in which providers are paid on volume will be a thing of the past.How would you know that a change is attributable to the EHR or data warehouse system and not something else?