Examlex

Solved

Formulate and Solve Optimization Models with Binary Variables and Logical

question 26

Multiple Choice

Formulate and solve optimization models with binary variables and logical constraints.
Use the table below to answer the following question(s) by invoking the binary constraints on the variables using the standard Solver.
Below is the spreadsheet for a project selection model:  A  B  C  D  E  F  G  Project Selection 1 Model 23 Data 4 Available  Project 1  Project 2  Project 3  Project 4  Project 5  Resources 5 Expected Return (NPV) $160,000$200,000$125,000$150,000$225,0006 Cash  requirements $45,000$70,000$28,000$52,000$65,000$175,0007 Personnel  requirements 742641089 Model 1011 Project selection  decisions 12 Cash Used 13 Personnel Used 14 Return \begin{array}{|l|l|l|l|l|l|l|l|}\hline & \text { A } & \text { B } & \text { C } & \text { D } & \text { E } & \text { F } & \text { G } \\\hline & \text { Project Selection } & & & & & & \\1 & \text { Model } & & & & & & \\\hline 2 & & & & & & & \\\hline 3 & \text { Data } & & & & & & \\\hline 4 & & & & & & & \text { Available } \\ & & \text { Project 1 } & \text { Project 2 } & \text { Project 3 } & \text { Project 4 } & \text { Project 5 } & \text { Resources } \\\hline 5 & \begin{array}{l}\text { Expected Return } \\(\mathrm{NPV}) \end{array} & \$ 160,000 & \$ 200,000 & \$ 125,000 & \$ 150,000 & \$ 225,000 \\\hline 6 & \begin{array}{l}\text { Cash } \\\text { requirements }\end{array} & \$ 45,000 & \$ 70,000 & \$ 28,000 & \$ 52,000 & \$ 65,000 &\$175,000\\\hline 7 & \begin{array}{l}\text { Personnel } \\\text { requirements }\end{array} & 7 & 4 & 2 & 6 & 4 & 10 \\\hline 8 & & & & & & & \\\hline 9 & \text { Model } \\\hline 10 & \\\hline 11 & \begin{array}{l}\text { Project selection } \\\text { decisions }\end{array} \\\hline 12 & \text { Cash Used } \\\hline 13 & \text { Personnel Used } \\\hline 14 & \text { Return } \\\hline\end{array}
-What is the total amount of personnel used for all five projects?


Definitions:

Design Phase

A preliminary stage in the development process where the specifications, features, and requirements of a project are defined.

Supply Chain Function

The activities and operations involved in moving a product from the supplier to the customer.

Supply Chain Profitability

The overall financial gain achieved throughout the supply chain, from suppliers to end consumers.

Decision Categories

Various classifications or groupings of decisions based on criteria, purpose, or context within business or personal planning.

Related Questions