Chương 2 2 Phương Trình TUYẾN TÍNH
➤ Gửi thông báo lỗi ⚠️ Báo cáo tài liệu vi phạmNội dung chi tiết: Chương 2 2 Phương Trình TUYẾN TÍNH
Chương 2 2 Phương Trình TUYẾN TÍNH
IChapter T woLinear Programming: Basic ConceptsLoaming ObjectivesAfter completing this chapter, you should be able to1.Explain v/hat linear programmin Chương 2 2 Phương Trình TUYẾN TÍNH ng Is.2.Identify the three key questions to be addressed In formulating any spreadsheet model.3.Name and identify the purpose of the four kinds of cells used in linear programming spreadsheet models.4.Formulate a basic linear programming model in a spreadsheet from a description ol the problem.5.Pre Chương 2 2 Phương Trình TUYẾN TÍNH sent the algebraic form of a linear programming model from Its formulation on a spreadsheet.6.Apply the graphical method to solve a two-varlable lineaChương 2 2 Phương Trình TUYẾN TÍNH
r programming problem.7.Use Excel to solve a linear programming spreadsheet model.Ihc management of any organization regularly must make decisions aboIChapter T woLinear Programming: Basic ConceptsLoaming ObjectivesAfter completing this chapter, you should be able to1.Explain v/hat linear programmin Chương 2 2 Phương Trình TUYẾN TÍNH hat auls management in making such decisions. It IS appli cable to Kith profit making anti not for profit organizations. as well as governmental agen cies. The resources being allocated to activities can lie. for example, money, different kinds of personnel. and different kinds of machinery and equi Chương 2 2 Phương Trình TUYẾN TÍNH pment. In many cases, a wide variety of resources must be allocated simultaneously. The activities needing these resources might be various productionChương 2 2 Phương Trình TUYẾN TÍNH
activities (c.g.. producing different products), marketing activities (c.g.. advertising in different media), financial activities (e g., making capiIChapter T woLinear Programming: Basic ConceptsLoaming ObjectivesAfter completing this chapter, you should be able to1.Explain v/hat linear programmin Chương 2 2 Phương Trình TUYẾN TÍNH eting for the same resources.You will see as we pmgnsRs that even this description of the scope of linear program ming is nut sufficiently broad. Some of its applications go beyond the allocation of resiHirces. However, activities always are involved. Thus, a recurring theme in linear programming is Chương 2 2 Phương Trình TUYẾN TÍNH the need to find the best mix of activities—which ones to pursue and at what levels.Like the other management science techniques. linear programmingChương 2 2 Phương Trình TUYẾN TÍNH
uses a mathematical model to represent the problem being studied I he word linear in the name refers to the fomt of the mathematical expressions in thIChapter T woLinear Programming: Basic ConceptsLoaming ObjectivesAfter completing this chapter, you should be able to1.Explain v/hat linear programmin Chương 2 2 Phương Trình TUYẾN TÍNH ning of activities represented by a linear mathematical model.Because it comprises a major part of management science, linear programming lakes up several chapters of this book. Furthermore, many of the lessons learned about how to apply linear programming also will carry over to the application of Chương 2 2 Phương Trình TUYẾN TÍNH other management science techniques.Illis chapter tbcuscs on the basic concepts of linear programming.22I ttĩaữii ”02 ce2<«3!-« 2202'1.12 525PM II2.1Chương 2 2 Phương Trình TUYẾN TÍNH
ACiar hn.dv Jh: Wyrvior (74151 Co íy:Ui»;t-MừProh:m 232.1 A CASE STUDY: THE WYNDOR GLASS co. PRODUCT-MIX PROBLEMJim Baker has had an excellent track rIChapter T woLinear Programming: Basic ConceptsLoaming ObjectivesAfter completing this chapter, you should be able to1.Explain v/hat linear programmin Chương 2 2 Phương Trình TUYẾN TÍNH riencing considerable growth largely because of the innovative new pnxlucts Bevel oped by Jim's group. Wyndoe's president, John Hill, has often acknowledged publicly ibe key role that Jim has played ill the recent success of the company.Therefore, John felt considerable confidence six months ago in Chương 2 2 Phương Trình TUYẾN TÍNH asking Jim’s gioup to develop the following new products:•An Moot glass door with aluminum framing•A 4-foot X 6-foot double-hung, wood-framed window.AChương 2 2 Phương Trình TUYẾN TÍNH
lthough several other companies already had products meeting these .specifications, John fell that Jim would he able 111 work his usual magic in inlnxIChapter T woLinear Programming: Basic ConceptsLoaming ObjectivesAfter completing this chapter, you should be able to1.Explain v/hat linear programmin Chương 2 2 Phương Trình TUYẾN TÍNH ding windows and glass doors that feature handcrafting and the finest workmanship. Although the products arc expensive. they fill a market niche by providing the highest quality available in the industry for the must discriminating buyers. The company has three plants that simultaneously prixluce th Chương 2 2 Phương Trình TUYẾN TÍNH e components of its pnxlucta.Plant 1 produces aluminum frames and hardware.Plant 2 produces wood frames.Plant 3 produces the glass and assembles the wChương 2 2 Phương Trình TUYẾN TÍNH
indows and doors.Because of declining sales for certain products, top management has decided to revamp the company's product line. Unprofitable prixinIChapter T woLinear Programming: Basic ConceptsLoaming ObjectivesAfter completing this chapter, you should be able to1.Explain v/hat linear programmin Chương 2 2 Phương Trình TUYẾN TÍNH release.The 8-fuul glass door requires some of tlx; production capacity in Plants I and 3. but not Plant 2. The 4-foot X 6-foot double-hung window needs only Plants 2 and 3..Management now needs to address two issues:1 Should the company go ahead with launching these two new products? Chương 2 2 Phương Trình TUYẾN TÍNH IChapter T woLinear Programming: Basic ConceptsLoaming ObjectivesAfter completing this chapter, you should be able to1.Explain v/hat linear programminGọi ngay
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