Which of the following services is least likely to be unique, i.e., customized to a particular individual's needs?

A) dental care
B) hairdressing
C) legal services
D) elementary education
E) computer consulting

Elementary education typically follows a standardized curriculum and is designed to meet the needs of a large group of students rather than each individual student's specific needs. While accommodations may be made for students with special needs, the overall structure of the education experience is not customized for each student.