The director of the projects department needs to assign 5 projects from a company's portfolio between...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
The director of the projects department needs to assign 5 projects from a company's portfolio between the 3 project managers in the department. Each project manager i has a quota q; of the number of projects s/he can oversee. For each project j the director has determined, based on expertise and experiences of each project manager, a sets, of project managers that can be assigned to oversee that project. The director wishes to determine an assignment of projects to project managers that will not exceed their quotas, while ensuring that every project is overseen by a manager from its set S;. Table 3 on the next page indicates each project manager's quota in the second column and in the remaining columns a '1' identifies projects that can be assigned to each project manager ('0' identifies those that can't be assigned). Project Manager 1 2 Table 3: Data for Q6(b) Quota 3 2 1 3 Project Number 2 3 4 5 1 1 1 1 1 1 0 0 0 1 1 1 0 1 1 1 i. Formulate a Binary Integer Programming model for this problem and give detailed justifications for the variables & constants, constraints and objective function of the model. (12 Marks) ii. If a feasible solution to the problem was not possible given the memberships of the sets Sj, which constraint/s of the BIP model could be changed so that the director could find an assignment that maximised the number of projects assigned a project manager. Provide the new constraint/s with justification/s. (3 Marks) The director of the projects department needs to assign 5 projects from a company's portfolio between the 3 project managers in the department. Each project manager i has a quota q; of the number of projects s/he can oversee. For each project j the director has determined, based on expertise and experiences of each project manager, a sets, of project managers that can be assigned to oversee that project. The director wishes to determine an assignment of projects to project managers that will not exceed their quotas, while ensuring that every project is overseen by a manager from its set S;. Table 3 on the next page indicates each project manager's quota in the second column and in the remaining columns a '1' identifies projects that can be assigned to each project manager ('0' identifies those that can't be assigned). Project Manager 1 2 Table 3: Data for Q6(b) Quota 3 2 1 3 Project Number 2 3 4 5 1 1 1 1 1 1 0 0 0 1 1 1 0 1 1 1 i. Formulate a Binary Integer Programming model for this problem and give detailed justifications for the variables & constants, constraints and objective function of the model. (12 Marks) ii. If a feasible solution to the problem was not possible given the memberships of the sets Sj, which constraint/s of the BIP model could be changed so that the director could find an assignment that maximised the number of projects assigned a project manager. Provide the new constraint/s with justification/s. (3 Marks)
Expert Answer:
Answer rating: 100% (QA)
i Formulate a Binary Integer Programming model for this problem and give detailed justifications for the variables constants constraints and objective function of the model Let xij be a binary decisio... View the full answer
Related Book For
Posted Date:
Students also viewed these general management questions
-
The integer programming problem on the following page has been developed to help First National Bank decide where, out of 10 possible sites, to locate four new branch offices: where Xi represents...
-
Formulate a linear programming model for Problem 34 in Chapter 1 and solve using the computer. How does this solution differ from the solution to Problem 34 in Chapter 1?
-
An I Ã J table has ordered columns and unordered rows. Ridits (Bross 1958) are data-based column scores. The jth sample ridit is the average cumulative proportion within category j, The sample...
-
Classify each of the following random variables as either continuous or discrete: a. The survival time of a cancer patient after receiving a new treatment for cancer b. The number of ticks found on a...
-
Consider these values a sample: 7, 2, 6, 2, and 3. a. Compute the sample variance. b. Determine the sample standard deviation.
-
Carla Vista Company is considering an investment that will return a lump sum of $890,000 6 years from now.
-
For the slope of an isothermal and adiabatic curves through a point on \(P-V\) diagram of an ideal gas, the relation is (a) Slope of an isothermal curve \(=\) slope of an adiabatic curve (b) Slope of...
-
Top administrators in a university hospital have approved a project to improve the efficiency of the pharmaceutical services department by the end of the scal year to satisfy new state regulations...
-
The standards for product G78V specify 5.0 direct labor-hours per unit at $13.00 per direct labor-hour. Last month 1,690 units of product G78V were produced using 8,480 direct labor- hours at a total...
-
A large manufacturing firm is concerned about lost production (i.e., production capability that was not utilized for a variety of reasons). One of the causes of such lost production was identified as...
-
Imagine you are the provost of a private Catholic school like the University of Scranton. How would you position your university? What brand mantra do you suggest to position your school? Why?...
-
In agriculture, an advantage of triploidy in plants is that the plants are a. more fertile. b. often seedless. c. always disease-resistant. d. all of the above.
-
What is the genetic code? a. The relationship between a three-base codon sequence and an amino acid or the end of translation b. The entire base sequence of an mRNA molecule c. The entire sequence...
-
The complementarity of DNA strands is based on a. the chemical properties of a phosphodiester linkage. b. the binding of proteins to the DNA. c. the AT/GC rule. d. none of the above.
-
An enhancer is a _____________ that ___________ the rate of transcription. a. trans-acting factor, increases b. trans-acting factor, decreases c. cis-acting element, increases d. cis-acting element,...
-
Which of the following could be the components of a single nucleotide found in DNA? a. Deoxyribose, adenine, and thymine b. Ribose, phosphate, and cytosine c. Deoxyribose, phosphate, and thymine d....
-
Today you sell your stock fund for $32,092. You bought it 5 years ago and otherwise the account has been left alone. The stocks have earned a 13% annual rate of return. How much did you buy the stock...
-
I frequently use NY Times and CNN and am aware of Fox News but I never use it. I visit these sites, NY Times and CNN, a few times a week whenever I have to research something or see something on...
-
Omega, Inc., is based in Brazil, and most of its operations are domestic. During the period 1995-99, the firm has not had any real growth in earnings. The annual inflation in Brazil during this...
-
In the past 20 years, the best-performing stock markets have been found in countries with the highest economic growth rates. Should the current growth rate guide you in choosing stock markets if the...
-
A U.S. pension fund has a domestic portfolio with an expected return of 10 percent and a standard deviation of 12 percent. It also invests in a foreign equity fund that has an expected dollar return...
-
What are the key differences between financing entrepreneurial and established companies?
-
What is the purpose of staged financing?
-
What are the main types of investors that fund entrepreneurial ventures?
Study smarter with the SolutionInn App