The first step in a branch and bound approach to solving integer programming problems is to

Consider the following problem. maximize Z = 6×1 + 8×2 subject to: 5×1 + 2×2 ≤ 20 x1 + 2×2 ≤ 10 x1 ≥ 0, x2 ≥ 0 a)Construct the dual problem for this primal problem. (20 points) b)Solve the dual problem graphically. (20 points)

Suppose that a MAX problem contained the following constraint: 5x + 8y ≤ 40. Then which of the following statements is true?

Consider the following problem. Minimize Z = – x1 – 3×2 subject to: x1 – 2×2 ≤ 2 – x1 + x2 ≤ 4 x1 ≥ 0, x2 ≥ 0 a)Demonstrate graphically that this problem has an unbounded objective function. (20 points) b)Construct the dual problem and show that it is infeasible. (20 points)

What mountain range does Rip Van Winkle run away to?

Brom Bones bested Ichabod Crane in a fight.

Who does the Delaware Indian speak to when he ascends the astral plane? 

What was Cooper thrown out of college for? 

The “Cricket” in “Slaughter of the Pigeons” is a blunderbuss rifle. 

Explain how Ichabod Crane is representative of American expansionism in Washington Irving’s time. (One Full Paragraph)