6. You have been recruited by ABC Company to forecast sales. For one of their product, the moving average method based on sales in the 10 most recent months already is being used. Your first task is to update last month's forecast to obtain the forecast for the next month. You learn that the forecast for last month was 1551 and that the actual sales then turned out to be 1532. You also learn that the sales for the 10th month before last month were 1632. What is your forecast for the next month