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Manuals/calci/Exampleslp (view source)
Revision as of 08:37, 28 September 2018
, 08:37, 28 September 2018no edit summary
Shannon has an order from Food Box Supermarkets for at least 30,000 pounds of semisweet chips and
Shannon has an order from Food Box Supermarkets for at least 30,000 pounds of semisweet chips and
60,000 pounds of milk chocolate chips. How should Shannon schedule its production so that it can fill
60,000 pounds of milk chocolate chips. How should Shannon schedule its production so that it can fill
the order at minimum cost? What is the minimum cost?
the order at minimum cost? What is the minimum cost?<br>
<div id="z3lp1" style="font-size:16px">'''z3 code: Chocolate Problem'''</div>
<div id="z3lp1" style="font-size:16px">'''z3 code: Chocolate Problem'''</div>
Kansas: 7.5,
Kansas: 7.5,
Oklahoma: 7.5 }</source>
Oklahoma: 7.5 }</source>
'''ExampleS2: Coffee Problem<br>'''
Fred's Coffee sells two blends of beans: Yusip Blend and Exotic Blend. Yusip Blend is one-half
Costa Rican beans and one-half Ethiopian beans. Exotic Blend is one-quarter Costa Rican beans and
three-quarters Ethiopian beans. Profit on the Yusip Blend is $3.50 per pound, while profit on the Exotic
Blend is $4.00 per pound. Each day Fred receives a shipment of 200 pounds of Costa Rican beans and
330 pounds of Ethiopian beans to use for the two blends. How many pounds of each blend should be
prepared each day to maximize profit? What is the maximum profit?<br>
<div id="z3lp2" style="font-size:16px">'''z3 code: Coffee Problem'''</div>
<source lang="cpp">
var solver = require('javascript-lp-solver'),
results,
model = {
"name": "Coffee Problem",
"optimize": "profit",
"opType": "max",
"constraints": {
"costa": {
"max": 200
},
"ethiopian": {
"max": 330
}
},
"variables": {
"yusip": {
"costa": 0.5,
"ethiopian": 0.5,
"profit": 3.5
},
"exotic": {
"costa": 0.25,
"ethiopian": 0.75,
"profit": 4
}
}
};
console.log(solver.Solve(model));</source>
<div style="font-size:18px">'''Solution:'''</div>
<source lang="cpp">
{ feasible: true,
result: 1985,
bounded: true,
yusip: 270,
exotic: 260 }</source>