Among all sales staff at Listco Corporation, college graduates and those without college degrees are equally represented . Each sales staff member is either a level-1 or level-2 employee. Level-1 college graduates account for 15% of Listco's sales staff. Listco employs 60 level-1 employees, 30 of whom are college graduates. How many sales staff members without college degrees are level-2 employees ?  Choose one:
A) 46 B) 42 C) 56 D) 70 E) 58
I'm going in on this one.   So let's say that we have the following   So we know that L1 = 60 and that C and L1 = 0.15X , we should set up a double set matrix btw but anyways, I'm just explaining the point with this problem. Now we are told that 0.15x = 30, therefore the grand total is 200. Now we know that L2 is  200 - 60= 
<gadget id="calculator"> 200 - 60</gadget>
<output>140</output>
140. We also learn that C and No C are equally represented thus 100 each. Therefore No C and No L2 will be 100 - 30= 
<gadget id="calculator">100 - 30</gadget>
<output>70</output>
70.   Thus 70 is the correct answer choice
<result>D</result>
Among all sales staff at Listco Corporation, college graduates and those without college degrees are equally represented . Each sales staff member is either a level-1 or level-2 employee. Level-1 college graduates account for 15% of Listco's sales staff. Listco employs 60 level-1 employees, 30 of whom are college graduates. How many sales staff members without college degrees are level-2 employees ?