The Dual Price Associated with a Constraint Is the Improvement

question 40

True/False

The dual price associated with a constraint is the improvement in the value of the solution per unit decrease in the right-hand side of the constraint.

---

Definitions:

Output Latch (OTL) Instruction

A command in PLC programming used to maintain an output in an energized state until it is specifically turned off by an output unlatch instruction.

Latch

A latch is a type of digital logic circuit used to store one bit of data, holding its output state until an input signal triggers a change.

Latch Outputs

Output commands in a programmable logic controller (PLC) that maintain their state until explicitly changed by another part of the program.

Unlatch Outputs

A command in PLC programming used to turn off or reset output devices back to their default state.