The Wiethoff Company Has a Contract to Produce 10,000 Garden

question 14

Multiple Choice

The Wiethoff Company has a contract to produce 10,000 garden hoses for a customer. Wiethoff has four different machines that can produce this kind of hose. Because these machines are from different manufacturers and use differing technologies, their specifications are not the same and not all four machines have to be used to produce all of the garden hoses. $\begin{array}{cccc}&\text { Fixed Cost }\\&to~ Setup&Variable ~Cost\\\text { Machine } & \text { Production Run } & \text { per Hose } & \text { Capacity } \\\hline 1 & 750 & 1.25 & 6000 \\2 & 500 & 1.50 & 7500 \\3 & 1000 & 1.00 & 4000 \\4 & 300 & 2.00 & 5000\end{array}$ Write a constraint to ensure that if machine 4 is used, machine 1 will not be used.

• A) y1 + y4 ? 0
• B) y1 + y4 ? 1
• C) y1 + y4 ? 1
• D) y1 - y4 ? 1
• E) y1 - y4 ? 0

---

Definitions:

Method Definition

The declaration of a method within a class, outlining its code block, parameters, and return type.

Abstract Void

A term referring to a void method in an abstract class in Java, meaning the method does not return a value and must be implemented by subclasses.

Clone Method

A method in the Java programming language that creates and returns a copy of the object on which it is called.

One Parameter

A single piece of data provided as input to a function or method.