Which of the Following Statements Is True About the Various

Multiple Choice

 Which of the following statements is true about the various customer metrics?

A) The new customer metric is measured by the total number of positive feedbacks received from new and existing customers.
B) Some companies find it valuable to monitor the amount customers spend on their products relative to all other products.
C) Retaining existing customers to maintain or increase market share is not an easy task.
D) Customer satisfaction is one of the metrics that is the most objective and quantitative.