Answer:
The percent error in the price can be calculated using the formula:
percent error = |(experimental value - actual value) / actual value| x 100%
In this case, the experimental value is the final price of $52 and the actual value is the initial price of $50. So we have:
percent error = |(52 - 50) / 50| x 100%
percent error = |2/50| x 100%
percent error = 4%
Therefore, the percent error in the price is 4%.