The scenario that best explains how a change in supply and demand causes a change in goods and services is:
The drought in California causes fewer lemons to be available, but limes are plentiful, so you change your product from lemonade to limeade.
This example illustrates how a decrease in the supply of lemons (due to the drought) leads to a shift in the product being offered (from lemonade to limeade) in response to changes in supply and demand.