Which of the following statements is true of customized services? a. they usually command a relatively lower price. b. they are more efficient than standardized services. c. they are less flexible than standardized services. d. they respond to individual customers'

 Option D                                          

Explanation: In simple words, customized service refers to those tailor made services that are prepared by the producers  on the basis of needs and preferences of a particular customer.

These services generally require higher amount of time and resources to get prepared thus it cost higher to the users as compared to standardized services.

These service are more flexible than standardized services as they are made on the specification of a particular customer who while ordering specifies the flexibility that he or she might need in future.

Hence from the above we can conclude that the correct option is D.

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