The following SAS program is submitted:
set work.salary(keep = department wagerate);
then payroll = 0;
payroll + wagerate;
The SAS data set named WORKSALARY contains 10 observations for each department, and is currently ordered by DEPARTMENT.
Which statement is true?
A . The BY statement in the DATA step causes a syntax error.
B. The statement payroll + wagerate; in the DATA step causes a syntax error.
C. The values of the variable PAYROLL represent the total for each department in the WORK.SALARY data set.
D. The values of the variable PAYROLL represent a total for all values of WAGERATE in the WORKSALARY data set.