A departmental store has 4 managers and 16 associates. The 4 managers have an average salary of $900. The 16 associates have an average salary of $10,000. What is the average salary for the departmental store?	Choose the correct answer:
A) $8180  B) $9190  C) $4140  D) $5150  E) $6160
Number of managers is 4   Their average salary is $900   Number of associates is 16   Their average salary is $10,000   Total salary of managers is  4*900= 
<gadget id="calculator"> 4*900</gadget>
<output>3_600</output>
$3600   Total salary of associates is 16*10,000=$160,000   Total salary for the departmental store is 160,000+3600=163600   $8180verage salary for the departmental store is   163600/20= 
<gadget id="calculator">  163600/20</gadget>
<output>8_180</output>
8180   $8180nswer is $8180
<result>A</result>
A departmental store has 4 managers and 16 associates. The 4 managers have an average salary of $900. The 16 associates have an average salary of $10,000. What is the average salary for the departmental store?