Linear Programming Review w answers.notebook - Ms. Carrigg's ...
Linear Programming Review w answers.notebook - Ms. Carrigg's ...
Linear Programming Review w answers.notebook - Ms. Carrigg's ...
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<strong>Linear</strong> <strong>Programming</strong> <strong>Review</strong> w <strong>answers</strong>.<strong>notebook</strong><br />
October 24, 2011<br />
Do Now: Find the max and min values of the objective function<br />
subject to the given constraints.<br />
1.)<br />
y<br />
10<br />
9<br />
8<br />
7<br />
6<br />
5<br />
4<br />
3<br />
2<br />
1<br />
x<br />
2 1 0 1 2 3 4 5 6 7 8 9 10<br />
1<br />
2<br />
y<br />
6<br />
2.)<br />
5<br />
4<br />
3<br />
2<br />
1<br />
x<br />
6 5 4 3 2 1 0 1 2 3 4 5 6<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
1
<strong>Linear</strong> <strong>Programming</strong> <strong>Review</strong> w <strong>answers</strong>.<strong>notebook</strong><br />
October 24, 2011<br />
Project Information<br />
y<br />
6<br />
5<br />
4<br />
3<br />
2<br />
1<br />
x<br />
6 5 4 3 2 1 0 1 2 3 4 5 6<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
2
<strong>Linear</strong> <strong>Programming</strong> <strong>Review</strong> w <strong>answers</strong>.<strong>notebook</strong><br />
October 24, 2011<br />
1.) A toy manufacturer wants to minimize her cost for producing<br />
two lines of toy airplanes. Because of the supply of materials, no<br />
more than 40 Flying Bats can be built each day, and no more than<br />
60 Flying Falcons can be built each day. There are enough workers<br />
to build at least 70 toy airplanes each day. It costs $12 to<br />
manufacture a Flying Bat and $8 to build a Flying Falcon. What is<br />
the minimum possible cost each day?<br />
3
<strong>Linear</strong> <strong>Programming</strong> <strong>Review</strong> w <strong>answers</strong>.<strong>notebook</strong><br />
October 24, 2011<br />
2.) A seafood restaurant owner orders at least 50 fish. He cannot use more<br />
than 30 amberjack or more than 35 flounder. Amberjack costs $4 each and<br />
flounder costs $3 each. How many of each fish should be used to minimize<br />
his cost?<br />
4
<strong>Linear</strong> <strong>Programming</strong> <strong>Review</strong> w <strong>answers</strong>.<strong>notebook</strong><br />
October 24, 2011<br />
3.) FlyHigh Airlines sells business class and tourist class seats for its<br />
charter flights. To charter a plane at least 5 business class tickets must be<br />
sold and at least 9 tourist class tickets must be sold. The plane does not<br />
hold more than 30 passengers. FlyHigh makes $40 profit for each<br />
business class ticket sold and $45 profit for each tourist class ticket sold.<br />
In order for FlyHigh Airlines to maximize its profits, how many tourist<br />
class seats should they sell?<br />
5
<strong>Linear</strong> <strong>Programming</strong> <strong>Review</strong> w <strong>answers</strong>.<strong>notebook</strong><br />
October 24, 2011<br />
4.) A bakery is making wholewheat bread and apple bran muffins. For<br />
each batch of bread they make $35 profit. For each batch of muffins they<br />
make $10 profit. The bread takes 4 hours to prepare and 1 hour to bake.<br />
The muffins take 0.5 hours to prepare and 0.5 hours to bake. The<br />
maximum preparation time available is 16 hours. The maximum baking time<br />
available is 10 hours. How many batches of bread and muffins should be<br />
made to maximize profits?<br />
6
<strong>Linear</strong> <strong>Programming</strong> <strong>Review</strong> w <strong>answers</strong>.<strong>notebook</strong><br />
October 24, 2011<br />
You are a stenciling wooden boxes to sell at a fair. It takes<br />
you 2 hours to stencil a small box and 3 hours to stencil a<br />
large box. You make a profit of $10 for a small box and<br />
$20 for a large box. If you have no more than 30 hours<br />
available to stencil and want at least 12 boxes to sell, how<br />
many of each size box should you stencil to maximize<br />
your profit.<br />
y<br />
16<br />
15<br />
14<br />
13<br />
12<br />
11<br />
10<br />
9<br />
8<br />
7<br />
6<br />
5<br />
4<br />
3<br />
2<br />
1<br />
x<br />
1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16<br />
1<br />
7
<strong>Linear</strong> <strong>Programming</strong> <strong>Review</strong> w <strong>answers</strong>.<strong>notebook</strong><br />
October 24, 2011<br />
8