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 90 level-1 employees, 30 of whom are college graduates. How many sales staff members without college degrees are level-2 employees ?	Select the correct option
A) 46 B) 42 C) 56 D) 32 E) 40
I'm going in on this one.   So let's say that we have the following   So we know that L1 = 90 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 - 90= 
<gadget id="calculator"> 200 - 90</gadget>
<output>110</output>
110. We also learn that C and No C are equally represented thus 100 each. Therefore No C and No L2 will be 100 - 60= 
<gadget id="calculator">100 - 60</gadget>
<output>40</output>
40.   Thus 40 is the correct answer choice
<result>E</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 90 level-1 employees, 30 of whom are college graduates. How many sales staff members without college degrees are level-2 employees ?