Introduce slack variables as necessary, and write the initial simplex tableau for the problem.Find x ? 0 and y ? 0 such that x + y ? 203x + 2y ? 402x + 3y ? 60and x + 2y is maximized. 
A. 
B. 
C. 
D. 
Answer: A
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A policy of hiring and promoting people from within the company to top management positions does little to motivate employees to perform well.
Answer the following statement true (T) or false (F)
Find the expected value.Suppose that 1,000 tickets are sold for a raffle that has the following prizes: one $300 prize, two $100 prizes, and one hundred $1 prizes. What is expected value of a ticket?
A. $300 B. $0.60 C. $1 D. $100
Consider an election with three candidates with the results: (ACB) (CBA) (BCA) 6 4 4 ? Is there a majority winner? If not, who is the plurality winner? Answer No, B; Yes, C; No, C; No, A; or Yes, BWho wins using the pairwise comparison method? Answer A, C, or B.Is the ordering for the choices for candidates in the previous question transitive? Answer yes or no.
What will be an ideal response?
Find an equation for the graph.
A. y = -3 cos (3x)
B. y = -3 cos 
C. y = -3 sin (3x)
D. y = 3 cos 