A company has 100 employees, 40% of whom are employed part time. If it hires 25 new employees, 40% of whom are employed part time, what will be the percent increase in part time employees?	Choose the correct answer:
A) 1 2/3 %	B) 2 2/3 %	C) 4 %	D) 25 %	E) 9 %
Total employee = 100   Part time Empl = 40   New part time empl = 25 * (40/100)= 
<gadget id="calculator">25 * (40/100)</gadget>
<output>10</output>
10   Total new part time Emp= 10+40= 
<gadget id="calculator">10+40</gadget>
<output>50</output>
50   Old part time Emp= 40   % increase = (new - old)*100/old   =10*100/40= 
<gadget id="calculator">10*100/40</gadget>
<output>25</output>
25%   Ans-25 %
<result>D</result>
A company has 100 employees, 40% of whom are employed part time. If it hires 25 new employees, 40% of whom are employed part time, what will be the percent increase in part time employees?