How middle range theory can be applied to the identified problem?

Write a paper (1,000 to 1,500 words) that describes how middle-range theory can be applied to the identified problem. The paper should include the following:

-A brief summary of the problem. (short staffing a practice problem)
-A description of a middle-range theory that could be applied to the problem. Is this middle-range theory appropriate to your identified problem?
-A brief discussion of the middle-range theory’s origins.
-A discussion of how the middle-range theory has been previously applied.
-A discussion of the application of the middle-range theory to the identified problem. How would your practice change by incorporating this theory?