Question 1 of 30
A retail company is analyzing its sales data over the past year to identify patterns and trends that could inform future marketing strategies. The company has collected monthly sales figures, which show a steady increase from January to June, followed by a plateau from July to September, and a sharp decline in October. To better understand these trends, the data analyst decides to calculate the percentage change in sales from June to October. If the sales figures for June were $120,000 and for October were $80,000, what is the percentage change in sales over this period?
-0.3333
-0.25
-0.5
0.3333

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