Each employee of Company X is a member of precisely 1 of 3 shifts of employees. Among the 60 members of the first shift, 20 percent participate in the pension program; among the 50 members of the second shift, 40 percent participate in the pension program; and among the 40 members of the third shift, 10 percent participate in the pension program. What percent of the workers at Company X participate in the pension program?  Pick one
A) 20%
B) 24%
C) 36%
D) 37.5%
E) 70%
60 members &amp; 20 percent = 12   50 members &amp; 40 percent = 20   40 members &amp; 10 percent = 4   =&gt; 36/150∗100 = 24%   Answer 24%
<result>B</result>
Each employee of Company X is a member of precisely 1 of 3 shifts of employees. Among the 60 members of the first shift, 20 percent participate in the pension program; among the 50 members of the second shift, 40 percent participate in the pension program; and among the 40 members of the third shift, 10 percent participate in the pension program. What percent of the workers at Company X participate in the pension program?