Review the Exemplar “Making EBP Real: A Success Story Mercy Heart Failure Pathway” (p. 386 in your text). Discuss what is meant by “In the heart failure population, this process has reduced length of stay and cost of care as well as successfully reduced variation in care” in the RESULTS section of the exemplar. Why are these specific outcomes important? Additionally, how might the ARCC Model and use of mentors apply to the successful roll out of such a Heart Failure Pathway?