Advanced Decision Making. Please show your steps.

1: Consider the following 6 decision making units A, B, C, D, E, F and the case summarized by the following table (2 inputs, 1 output). Identify efficient units using the graphical method. input 1 input 2 output 1 Unit A 20 30 10 Unit B 150 60 30 Unit C 40 120 40 Unit D 320 80 80 Unit E 200 3 00 50 Unit F 10 20 5 1: Consider the following 6 decision making units A, B, C, D, E, F and the case summarized by the following table (2 inputs, 1 output). Identify efficient units using the graphical method. input 1 input 2 output 1 Unit A 20 30 10 Unit B 150 60 30 Unit C 40 120 40 Unit D 320 80 80 Unit E 200 3 00 50 Unit F 10 20 5