Pine Valley Bank has three branches. You have been asked to evaluate the efficiency of each. The following inputs and outputs are to be used for the study: The relevant information is given in the...

Pine Valley Bank has three branches. You have been asked to evaluate the efficiency of each. The following inputs and outputs are to be used for the study:

The relevant information is given in the file P04_42.xlsx. Use these data to determine whether any bank branches are inefficient