Select the correct answer from each drop-down menu. Last year, sales at a book store increased from $5,000 to $10.000. This year, sales decreased to $5,000 from $10.000. What percentage did sales
increase last year? What percentage did sales decrease this year?
Sales increased 100% last year, from $5.000 to $10,000. When sales dropped from $10,000 to $5,000 this year, sales decreased