Answer: Here go the right answer and I got it right
Step-by-step explanation:
When the price of chocolate chip cookies increased to $3 per package, Samantha began to buy oatmeal cookies instead. This situation is an example of the substitution effect.
The supply curve slopes upward because at a higher price, producers have an incentive to produce more.
The price of shirts declines dramatically. Javier now feels richer and buys more shirts than he normally would. This situation is an example of the
income effect.