Which of the Following Statements Concerning Single-Source Measurement Is TRUE

Multiple Choice

Which of the following statements concerning single-source measurement is TRUE?

A) The impact of single-source measurement has been so profound that it has been said to "ultimately rival the importance of the microscope to scientists."
B) Without proper planning,firms can literally drown in the data that the services produce.
C) Decision support systems are becoming increasingly important for analyzing data.
D) Both a and b.
E) a,b,and c.