Marigold Shutters has the following inventory information. Nov. 1 Inventory 50 units @ $4.00 160 units @ 8 Purchase $5.00 17 Purchase 70 units @ $6.00 25 Purchase 80 units @ $7.00 A physical count of merchandise inventory on November 30 reveals that there are 40 units on hand. Assume a periodic inventory system is used. Cost of goods sold (rounded to the nearest dollar) under the average-cost method is