Final answer:
The overall price change of the stock is a decrease of 14 cents over seven days, as it decreased by 2 cents each day.
Step-by-step explanation:
The student's question is about determining the overall change in the price of a stock that decreases by 2 cents each day for 7 days.
The overall change in price would be calculated by taking 2 cents and multiplying it by 7 days, which is 14 cents. Since the price went down, this change is negative.
Therefore, the overall change in price is -14 cents, which corresponds to option A).