Answer: loss control and retention
Step-by-step explanation:
The options to the question are:
A. retention
B) loss control and retention
C) transfer through insurance
D) avoidance
Based on the information given in the question, management techniques would be most appropriate for this problem is the loss control and retention.
Loss control also referred to as risk reduction can be done through the prevention of loss by reducing the probability of risk, thereby minimizing the loss. This will be vital in this scenario as the shoplifting will reduce.