Question 1 (6 points) Furniture Inc. estimates the following number of mattress sales for the first four months of 2019: Month Sales January 5,000 February 7.000 March 6,500 April 8,000 Finished goods inventory at the end of December 2018 is 1.500 units. Target ending finished goods inventory is 30% of the next month's sales How many mattresses need to be produced in February 2019