Operations Research Wayne L. Winston Introduction to Mathematical Prog…
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LP to help Grummins maximize its profit during the next
Grummins produces two types of trucks. Each type 1 truck
demand. Oranges left at the end of month 1 may be used to
has 3,000 gallons of grade 6 oranges and 2,000 gallons of
Premium juice sells for $1.00 per gallon, while regular juice
three years.
costs $14,000 to manufacture, and emits 5 grams of
12. For a telephone survey, a marketing research group
27. Grummins Engine produces diesel trucks. New
Operations Research Wayne L. Winston Introduction to Mathematical Programming : Applications and Alg
be sold during each of the next three years is given in
grade 3 oranges. At the beginning of month 2, Juiceco may
of limited staff, at most half of all phone calls can be evening
additional grade 6 oranges for 60¢ per gallon. Juice spoils at
produce juice for month 2. At the end of month 1 a holding
costs) earned by Juiceco during the next two months.
juice and regular orange juice. Both products are made by
the current year’s production. It costs $2,000 to hold 1
to make a daytime call and (because of higher labor costs)
oranges. In addition to the cost of the oranges, it costs 10¢ to
next three years cannot exceed 10 grams per truck.
produce each gallon of (regular or premium) juice. Formulate
Operations Research Wayne L. Winston Introduction to Mathematical Programming : Applications and Algorithms 엑셀풀이 Operations Research Wayne L. Winston Introduction to Linear Programming 연습문제 엑셀풀이 Introduction to Mathematical Programming : Applications and Algorithms
truck (of any type) in inventory for one year. Formulate an
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엑셀풀이
Operations Research Wayne L. Winston
government emission standards have dictated that the
sells for 80¢ per gallon. At the beginning of month 1, Juiceco
cost of 5¢ is assessed against each gallon of leftover grade 3
oranges in premium juice must have an average grade of at
oranges, and 10¢ against each gallon of leftover grade 6
sells for $20,000, costs $15,000 to manufacture, and emits
Introduction to Linear Programming 연습문제 엑셀풀이
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during each year to at most 320 trucks. Grummins knows
average pollution emissions of all trucks produced in the
15 grams of pollution. Each type 2 truck sells for $17,000,
during month 1 in the hopes of using it to meet month 2
needs to contact at least 150 wives, 120 husbands, 100
next two months Juiceco can sell up to 1,000 gallons of
29. Juiceco manufactures two products: premium orange
year 3. Demand may be met from previous production or
Introduction to Mathematical Programming : Applications and Algorithms
least 5, those in regular juice, at least 4. During each of the
Operations Research Wayne L. Winston
that the maximum number of each truck type that can
calls. Formulate an LP to minimize the cost of completing
설명
Table 62.
premium juice and up to 2,000 gallons of regular juice.
an LP that could be used to maximize the profit (revenues
combining two types of oranges: grade 6 and grade 3. The
Thus, at most, 300 type 1 trucks can be sold during
single adult males, and 110 single adult females. It costs $2
$5 to make an evening call. Table 52 lists the results. Because
경영과학
the end of the month, so it makes no sense to make extra juice
purchase additional grade 3 oranges for 40¢ per gallon and
Introduction to Mathematical Programming : Applications and Algorithms
pollution. Production capacity limits total truck production
순서
the survey.
다.
