how does one calculate value/price with several values but only one price and the values are incomparable between them and have different "weight" on the total value.
price=100 value of characteristics: x=10; y=100; z=1000;
price=105 value of characteristics: x=11; y=100; z=1000;
price=110 value of characteristics: x=12; y=100; z=1000;
And characteristic x is (I.E.) 2 times as important as the other characteristics so an increase of 10% in x doesn't make the total value go up by one third of 10% it would go up by 2 thirds if I'm not mistaken.
how do I calculate the correct value/price for each?