We consider \(v_{i_{5}}\) and \(\eta_{d_{3}}\) as the weights on the inputs to the test results unit to\(x_{i_{5}j}\left(i_{5}=1,\ldots,I_{5}\right)\)and\({\ z}_{d_{3}j}\left(d_{3}=1,\ldots,D_{3}\right)\), respectively. Finally, the weight\(y_{r_{5}j}\left(r_{5}=1,\ldots,R_{5}\right)\) is assigned to the final output. We show the efficiency of the results test unit by\({\ \theta}_{0}^{\ \text{Results}\ \text{test}\ \text{unit}}\). The test results unit efficiency can be evaluated by solving the following Model 4.