<PRE><B>Question 1153839</B>
&lt;br&gt;
Number of choices for position A: 28 (any of the 28 level 3 employees)
Number of choices for position B: 27 (any of the remaining 27 level 3 employees)
Number of choices for position C: 42 (any of the remaining 26 level 3 employees, or any of the 16 level 2 employees)
Number of choices for position D: 49 (any of the remaining employees)&lt;br&gt;
Total number of ways to fill the four positions:&lt;br&gt;
28*27*42*49&lt;br&gt;
Use a calculator....&lt;br&gt;

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