Hi,
We have study where Price is in the range from -10%, -5%,0%,+5% and +10% but now client wanted to see the price in 1% interval which we do not have in the design and analysis. We have used interpolation calculation to arrive 1% interval but at the same time we tried to run Price as linear utility. Now, we have only one utility for Price and now wanted to make this in 1% interval.
So, if someone can help me on
1) What is calculation of linear Price utility into Part worth.
2) If interpolation is reliable method to see 1% interval then why?
3) We have 0% price as well then in linear how to get part worth of 0% price range.