With Regard to Information System (IS)applications,it Is Correct to Say

With regard to information system (IS) applications,it is correct to say that

A) they have changed substantially over the years.
B) they were formerly narrow and technically focused activities like processing payroll data.
C) they are now often used to analyze management control and planning problems.
D) they are increasingly interdependent with a company's business strategy.
E) all of these are correct.