Table 2: Four experimental groups with variations and inefficiencies introduced to both inputs while keeping outputs constant.

DMUOutputExperimental Grp 1Experimental Grp 2Experimental Grp 3Experimental Grp 4
Input 1Input 2Input 1Input 2Input 1Input 2Input 1Input 2

112.553.1612.52.3412.852.9112.62.6813.92
210.433.699.081.610.072.348.233.328.34
39.684.888.413.585.976.16.434.256.53
49.535.275.317.289.437.843.966.444.25
59.688.397.436.985.97.642.969.933.55
610.019.173.87.045.579.64.0110.464.98
710.4310.923.119.63.267.712.96.292.95
811.4513.143.9511.411.8810.383.1411.713.05
911.999.332.8511.534.7513.880.5913.252.47
1012.5510.387.4313.942.4612.554.4412.193.73
1113.1212.671.6912.464.7913.531.113.241.1
1214.2517.594.815.712.0916.572.2714.142.08
1315.3617.354.2317.334.4415.351.3815.472.25
1416.4619.131.420.333.4919.110.0618.670.57
1516.9919.982.5119.314.8520.571.2119.322.59