Summing the error values in a regression model is misleading because negative errors cancel out positive errors

In developing a service blueprint, The Flower Shop has outlined each step in the delivery process of the service it provides. Which characteristic of services is The Flower Shop attempting to minimize?

What will be an ideal response?

________ is the process of building a model of reality based on a situation that we know the answer, and try to apply to another situation that we have yet to find the solution

A) Prototyping B) Modeling C) Quick Hitting D) None of the above