Short Answer / Please only answer part C ONLY PART “C” please (a) When you solve an integer programming problem (suppose it is a maximization prob-lem), how do you obtain an upper bound on the optimal objective value? How do youobtain a lower bound?(b) Suppose you use a binary variable ya to represent whether or not event A will happen,and use a binary variable yB to represent whether or not event B will happen. Howdo you model the following logic constraint using an inequality?If A happens = then B must happen(c) In class we talked about how to model constraints like "either condition A holdsor condition B holds (or both)". How about when you have three conditions? Forexample, how to model “at least one of the following three conditions should hold":(i) 3.x1+x2 > 5; (ii) 2x1+2x2 > 4; (iii) x1+3x2 > 5? (If you use big-M inequalitieshere, you do not need to specify the values for the big-M parameters.)

step 1 3x1 + x2 >= 5 2x1 + 2x2 >= 4 x1 + 3x2 >= 5 convert the constraints…

(c) In class we talked about how to model constraints like "either condition A holds or condition B holds (or both)". How about when you have three conditions? For example, how to model "at least one of the following three conditions should hold": (i) 3x1 +x2 > 5; (ii) 2x1+2x2 > 4; (iii) x1+3x2 > 5? (If you use big-M inequalities here, you do not need to specify the values for the big-M parameters.)

(c) In class we talked about how to model constraints like "either condition A holds or condition B holds (or both)". How about when you have three conditions? For example, how to model "at least one of the following three conditions should hold": (i) 3x1 +x2 > 5; (ii) 2x1+2x2 > 4; (iii) x1+3x2 > 5? (If you use big-M inequalities here, you do not need to specify the values for the big-M parameters.)

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...

See similar textbooks

Similar questions

In the marketplace today, the demand for high-level salespeople
Which of the following is not an example of how natural languge processing is used in modern society? a. buying concert tickets b. Facial recognition c. social media posts d. siri, alexa, or google assistant
Don't use Ai
I need answer typing clear urjent no chatgpt used i will give upvotes full explanation
Describe how your pre approach would differ (in dress, tone, conversation) for calling on a professor to sell textbooks
is a learning process that involves identifying learned material in long-term memory and using it to influence performance. Multiple Choice Retrieval Gratifying Generalizing Semantic encoding
If a customer's email service provider is reading their messages, it could cause a lot of trouble.
I need answer typing clear urjent no chatgpt used i will give upvotes full explanation pls
Which of the following is not an example of an open ended question? O What features do you want on your new phone? O Would you like to go to the store today? O What do you plan to buy at the store today? O What do you want to do after you visit the store?
(2 of 20) Which of the following is a controlled tactic? O Print Advertisement O Press Release O Press Conference OTweet
Compare the audience interaction of the live theater to a reality TV show where messaging and voting can take place online through text messages. Give two examples.