The SAS data sets WORK.EMPLOYEE and WORK.SALARY are shown below:

WORK.EMPLOYEE WORK.SALARY -
fname age name salary

Bruce 30 Bruce 25000 -

Dan 40 Bruce 35000 -

Dan 25000 -
The following SAS program is submitted:
data work.empdata;
by fname;
totsal + salary;
run;
Which one of the following statements completes the merge of the two data sets by the FNAME variable?