find the a. decision variablesb. objective function c. constraints The newly-established pediatric department of a local hospital is in need of full-time nurses who will workin 8-hour shift per day and part-time nurses who will work in 4-hour shifts per day. Each day is divided into 6 four-hoursperiods, which requires different number of nurses., as shown in the table below:Time Period IndexTime Period Covered7am - 11am.11am-3pm3pm - 7pm7pm - 11pm11pm-3am3am - 7am123456Required Number ofNurses7912543The shifts of full-time nurses can begin at the start of any of the four-hour periods. Hospital policy requires that theremust be at least two full-time nurses at each time period. Also, the number of part-time nurses cannot exceed the numberof full-time nurses in any time period. Full-time nurses get paid at $160 per shift, while the part-time nurses get paid at$50 per shift. Formulate a linear programming model that will determine the nursing schedule so as to minimize the totalcost.

Hiring and firing are major business activities. Companies need to conduct both of these by critical…

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ind the a. decision variables b. objective function c. constraints

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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3. (Note: This is a variation of problem 6 of chapter 16 in your textbook.) Kenya and Dionne live on adjacent plots of land. Each has two potential uses for their land, the present values of each of which depend on the use adopted by the other, as summarized in the table. All the values in the table are known to both parties. Dionne Rental housing Bee keeping Kenya Apple growing A: $200 B: $700 A: $400 B: $650 Pig farming A: $450 B: $400 A: $450 B: $500 a. What is the efficient outcome? b. If there are negotiation costs of $150, what activities will the two pursue on their land? c. If there are no negotiation costs and the two negotiate, what activities will the two pursue on their land? How might a benevolent planner help reduce the costs of negotiating to encourage the optimal combination of land uses?
For which decision environment is linear programming most suited?
Formulate decision variable, objective function, and constraints only. Eastborne Realty has $2 million available for the purchase of new rental property. After an initial screening, Eastborne reduced the investment alternatives to townhouses and apartment buildings. Each townhouse can be purchased for $282,000, and five are available. Each apartment building can be purchased for $400,000, and the developer will construct as many buildings as Eastborne wants to purchase. Eastborne’s property manager can devote up to 140 hours per month to these new properties; each townhouse is expected to require 4 hours per month, and each apartment building is expected to require 40 hours per month. The annual cash flow, after deducting mortgage payments and operating expenses, is estimated to be $10,000 per townhouse and $15,000 per apartment building. Eastborne’s owner would like to determine the number of townhouses and the number of apartment buildings to purchase to maximize annual cash flow.
find the a. decision variables b. objective function c. constraints
9. Which of the following is NOT a requirement of a linear programming problem? Select one: a. constraints, expressed as linear equations or inequalities b. an objective function to be maximized or minimized c. an objective function, expressed in linear terms d. alternative courses of action e. one constraint for each decision variable
In problems involving maximization and minimization, what is the objective function? States intended outcome in equation form Incorporates constraint of maximum budget Lists set of potential restrictions on the solution Cites constraints to ensure objectivity
Amy plans to start at least two different business activities after she graduates from college: − One business involves using various forms of social media to promote her skills and experience as a volleyball player to help younger players develop their skills She plans to generate income from advertising on her social media sites − She will also use her artistic and marketing talents to find work using several web platforms, like Upwork and Freelancer Although still in college, she has signed a “name, image, and likeness (N I L)” contract with several volleyball-related businesses. Amy also plays for U.S.A. Volleyball and was a member of the 2021 U.S.A. Olympic team Based on what she has read on websites and heard from friends, Amy is wondering if she should form a corporation or a limited liability company for these pursuits, or just be a sole proprietor. Also she is also curious whether, for tax and legal purposes, she has one business or two? Question: After reading this…
In 1948 Richard and Maurice McDonald decided to change their business strategy by removing from their hamburger stand’s menu items that were not selling frequently. Which analytical model may have been utilised to identify the ‘star’ products in their menu? a. Franchising Matrix b. Boston Consultancy Group Matrix c. Matrix Multiplication d. General Electric – McKinsey Directional Policy Matrix e. Parenting Matrix
Please define the decision variables, define the objection function & define the constraints
please do not give solution in image format thanku
Fopic 4- Linear Programming: Appli eBook Problem 9-05 (Algorithmic) Kilgore's Deli is a small delicatessen located near a major university. Kilgore's does a large walk-in carry-out lunch business. The deli offers two luncheon chili specials, Wimpy and Dial 911. At the beginning of the day, Kilgore needs to decide how much of each special to make (he always sells out of whatever he makes). The profit on one serving of Wimpy is $0.46, on one serving of Dial 911, $0.59. Each serving of Wimpy requires 0.26 pound of beef, 0.26 cup of onions, and 6 ounces of Kilgore's special sauce. Each serving of Dial 911 requires 0.26 pound of beef, 0.41 cup of onions, 3 ounces of Kilgore's special sauce, and 6 ounces of hot sauce. Today, Kilgore has 21 pounds of beef, 16 cups of onions, 89 ounces of Kilgore's special sauce, and 61 ounces of hot sauce on hand. a. Develop a linear programming model that will tell Kilgore how many servings of Wimpy and Dial 911 to make in order to maximize his profit today.…
1. Construct a 2-by2 contingency table to determine the total number of people who fail the screening test and will be referred for diagnostic testing in the hearing centers. 2. Construct a 2-by-2 contingency table to determine the total number of people who fail the diagnostic test, which represents the target market for hearing aid sales.