Step 1
Find the [tex]4\%[/tex] commission on sales
we know that
[tex]4\%=\frac{4}{100}=0.04[/tex]
[tex]\$2,733*0.04=\$109.32[/tex]
Step 2
Find the total salary last week
[tex]total\ salary=\$500+\$109.32=\$609.32[/tex]
therefore
the answer is
[tex]\$609.32[/tex]