Answer: (C) Relational switching cost
Step-by-step explanation:
The relational switching cost is one of the type of switching cost that involves the emotional and the personal bond between the different types of people during the transaction process.
The relational switching cost is basically refers to the change in the products, brands and the supplier.
According to the question, the relational switching cost is basically experienced by the sheri.
Therefore, Option (C) is correct.