Answer:
In the same direction
Step-by-step explanation:
A substitute good is a good that can be used in place of another. Also, substitutes are goods that a consumer perceives as similar or comparable, so that having more of one good causes the consumer to desire less of the other good.
However ,in terms of the changes in price of the substitute goods, as the price of one good rises, the demand for the substitute good increases. For example, if the price of coffee increases, consumers may purchase less coffee and more tea.