Question 15
There are 6 business units where we measure the efficiency based on two outputs and one input. You are solving the optimization problem for business unit 6 and find that the efficiency is 0.75. You find that the dual variables corresponding to the constraints of business units 4 and 5 are non-zero and the dual variables corresponding to the constraints of other units are zero. The dual variables corresponding to the constraints of business units 4 and 5 are 0.35 and 0.4 respectively. You are given the following table where sales and loyal customers are the two outputs.
Based on the above data answer the given subquestion.
How much is the sales in BU 4?
Hint: Round-off up to 2 decimal places