Base SAS 57

Which one of the following SAS statements renames two variables?
A. set work.dept1
work.dept2(rename = (jcode = jobcode)
(sal = salary));
B. set work.dept1
work.dept2(rename = (jcode = jobcode
sal = salary));
C. set work.dept1
work.dept2(rename = jcode = jobcode
sal = salary);
D. set work.dept1
work.dept2(rename = (jcode jobcode)
(sal salary));
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