Answer:
I choose Pennys PIckles
2 reasons why the stock price would rise is beacuse the pickles are in higher demand or less people are selling pickles so her items are more "valuable".
2 reasons why it would fall is because someone could have said negative things and it went viral so therefore people stop buying the pickles causing a fall in the price in stocks. Another reason would be a change in how the company runs and the pricing of the pickles.
i hope this help :/
