You've just joined the staff of the XYZ Manufacturing Company (XYZ, for short). XYZ manufactures only one product, the gizmo. It comes in two sizes, the mini-gizmo and the magna-gizmo. Both are difficult to manufacture, and consequently, the company closely monitors rejected units. The company has three locations each of which produces both the mini and the magna-gizmos. You are automating the weekly production reports so that you can easily calculate total production for the entire company each week.