Which of the following is true about surplus variables in a simplex tableau?
A) They are used to convert ? constraint inequalities to equations.
B) They require the addition of an artificial variable.
C) They represent unused resources.
D) They should be added to the left-hand side of the equation.
E) They yield a positive profit.
B
You might also like to view...
Which method of trading currencies involves the conversion of one currency into another at one point in time with an agreement to reconvert it back to the original currency at some point in the future?
a. forward transaction b. futures transaction c. spot transaction d. swap transaction
Culture is most likely converging toward individual autonomy and independence in the mass-market segment of an emerging market
Indicate whether the statement is true or false
Effective cost control begins in the planning stage of the management cycle
Indicate whether the statement is true or false
An important function of the World Trade Organization is to lower trade barriers
Indicate whether the statement is true or false