source: src/test/resources/partydomain/party4_utility.xml@ 127

<utility_space> 
<objective index="0" etype="objective" type="objective" description="" name="Party"> 
<issue index="1" etype="discrete" type="discrete" vtype="discrete" name="Food"> 
<item index="1" value="Chips and Nuts" evaluation="4" description="Buy bags of chips and party nuts for all guests." cost="100.0"> 
</item> 
<item index="2" value="Finger-Food" evaluation="3" description="Diced cheese, sliced sausage, deep fried stuff. More tasty than chips and nuts, but more expensive." cost="170.0"> 
</item> 
<item index="3" value="Handmade Food" evaluation="2" description="Custom snacks, hours d’oeuvres etc. Less expansive than finger-food, but more work." cost="120.0"> 
</item> 
<item index="4" value="Catering" evaluation="1" description="Outsource the food, if you will. The least work, the
highest cost." cost="250.0"> 
</item> 
</issue> 
<issue index="2" etype="discrete" type="discrete" vtype="discrete" name="Drinks">
<item index="1" value="Non-Alcoholic" evaluation="4" description="Soda’s, ice water, etc."  cost="75.0"> 
</item> 
<item index="2" value="Beer Only" evaluation="3" description="More than enough beers for everybody. It has alcohol, but is more expensive." cost="300.0"> 
</item> 
<item index="3" value="Handmade Cocktails" evaluation="2" description="Mix your own drinks. More work, but less expensive than a trainload of beer." cost="200.0"> 
</item> 
<item index="4" value="Catering" evaluation="1" description="Let some company do the drinks. Least work, highest cost." cost="450.0"> 
</item> 
</issue> 
<issue index="3" etype="discrete" type="discrete" vtype="discrete" name="Location"> 
<item index="1" value="Party Tent" evaluation="2" description="A tent on some field somewhere. Roomy, but outdoors." cost="200.0"> 
</item> 
<item index="2" value="Your Dorm" evaluation="3" description="Give the party in your dormitory. It’s home, but there is less room." cost="100.0"> 
</item> 
<item index="3" value="Party Room" evaluation="4" description="Hire a standard party room. Enough room, no outdoor problems. It costs more, though." cost="400.0"> 
</item> 
<item index="4" value="Ballroom" evaluation="1" description="The fanciest option. A beautifully decorated ballroom with everything you need."  cost="600.0"> 
</item> 
</issue> 
<issue index="4" etype="discrete" type="discrete" vtype="discrete" name="Invitations"> 
<item index="1" value="Plain" evaluation="4" description="Write the address on pieces of paper and hand those out." cost="100"> 
</item> 
<item index="2" value="Photo" evaluation="2" description="Take a nice picture of something, or buy one in the store, and write on the back of that. More expensive, but prettier." cost="170"> 
</item> 
<item index="3" value="Custom, Handmade" evaluation="3" description="Custom shape card. More work, a tad less expensive than the photo option."  cost="120"> 
</item> 
<item index="4" value="Custom, Printed" evaluation="1" description="Design the card, then let somebody else print it. You pay a lot, but do the least." cost="250"> 
</item> 
</issue> 
<issue index="5" etype="discrete" type="discrete" vtype="discrete" name="Music"> 
<item index="1" value="MP3" evaluation="2" description="Plug some boxes into your computer and run off your MP3 collection. More work, the wiring costs money." cost="100.0"> 
</item> 
<item index="2" value="DJ" evaluation="3" description="Hire a DJ to play off his MP3 collection. No work for you during the party, but more expensive." cost="250.0"> 
</item> 
<item index="3" value="Band" evaluation="1" description="Hire a party band for live music. The most expensive, but it is live music." cost="350.0"> 
</item> 
</issue> 
<issue index="6" etype="discrete" type="discrete" vtype="discrete" name="Cleanup"> 
<item index="1" value="Water and Soap" evaluation="1" description="This will take a lot of scrubbing. It is cheap, but by far the most work." cost="20.0"> 
</item> 
<item index="2" value="Specialized Materials" evaluation="2" description="Specialized materials will help cleaning a lot, but it is more expensive." cost="60.0"> 
</item> 
<item index="3" value="Special Equiment" evaluation="4" description="Rent a CleanMaster 3000 and see those stains disappear in no time. Yet less work, yet more mone" cost="150.0" > 
</item> 
<item index="4" value="Hired Help" evaluation="3" description="Hire somebody else to do your dirty work. No work,but pricey." cost="200.0"> 
</item> 
</issue> 
<weight index="1" value="0.190476"> 
</weight> 
<weight index="2" value="0.238095"> 
</weight> 
<weight index="3" value="0.0952381"> 
</weight> 
<weight index="4" value="0.047619"> 
</weight> 
<weight index="5" value="0.285714"> 
</weight> 
<weight index="6" value="0.142857"> 
</weight> 
</objective> 
</utility_space>