Question 6 [8 points] Irlene's Electronics sold 414 tablets last year at $529.99 each. This year their price decreased to $497.99 and units sold increased to 504. Answer the following questions, indicating a decrease with a negative percent change. Note: Please make sure your final answer(s) are in percentage form and are accurate to 2 decimal places. For example 34.56% a) What is the percent change in price year-over-year? Percent Change = 0.00 % b) What is the percent change in units sold year-over-year? Percent Change = 0.00 % c) What is the percent change in total revenue year-over-year? Percent Change = 0.00 %