Economics question

[Starshine]

I've been working on an assignment for my micro class. Anyway there's one part that's been confusing me a little.

Basically I have to design a basic graph (no numbers required) depicting movement in demand and supply for an inferior good based on certain things happening. One part states "consumer preference decreases and the price of a complement [in consumption] increases."

Would I be right in assuming that both points would only affect the demand curve?

[Red Impact]

In the short run, yes, it'd effect the demand curve exclusively, both situations decreasing demand.

In the long run, they'd reach a new equilibrium, so supply would alter to meet the new demand.

[emoney3265]

The demand curve would move to the left and that's it I think.

I hate economics.

[Starshine]

Thanks, all.