CRIT_0612 - What information is most commonly stored in an adjacency matrix for a graph?

CRIT_0617 - A factory produces x units of product A and y units of product B. Product A emits 2 kg of CO2 per unit and product B emits 5 kg of CO2 per unit. Which expression correctly calculates total emissions?

CRIT_KH_00[27,28,29] - A factory must decide how many tables and chairs to produce next week to maximize profit, subject to limits on wood and labor hours. Which of the following best identifies the decision variables?

CRIT_0609 - A blending problem uses x tons of material 1 and y tons of material 2. Material 1 contains 3 units of a chemical per ton, and material 2 contains 5 units per ton. The blend must contain at least 60 units of the chemical. Which constraint is correct?

CRIT_0610 - A large-scale combinatorial optimization problem is too difficult to solve exactly within the required decision time. Why might a heuristic be applied?

CRIT_0609 - Which of the following expressions is valid in a linear programming model?

CRIT_KH_00[27,28,29] - A bakery produces cakes and cookies. Flour availability is limited to 100 kg. If each cake uses 4 kg of flour and each batch of cookies uses 2 kg, which expression represents the flour constraint?

CRIT_KH_00[27,28,29] - A farm decides how many hectares to allocate to corn and wheat. Land availability and water availability limit production, and the goal is to maximize total revenue. Which statement is correct?

CRIT_0609 - A manufacturer produces products A and B. Product A gives a profit of 20 and uses 4 units of raw material. Product B gives a profit of 30 and uses 5 units of raw material. There are 100 units of raw material available. Which of the following is the correct linear programming formulation, assuming x and y are the quantities of A and B?

CRIT_KH_00[27,28,29] - A company must decide whether to open a new facility. Which variable definition is most appropriate for this decision?