please finish this asap, thank you.

Ch9 Problem Set 18 Problem 9-1 Eart B - The company uses the perpetual inventory method. - It began the month of March with 100 units of inventory, at a unit cost of 555 , - Purchases during March - March 5,60 units at $60 each. - March 18,200 units at $65 each - March 29, 40 units at $75 each. - Sales during March - March 12, 60 units. - March 25, 210 units. - All units were sold to customer for $100 each. 1. Use the following format to set up this inventory costing problem, as shown in Video if2. 2. Use the moving weighted average method to calculate the cost of goods sold for each sale, the total cost of goods sold for the month, and ending inventery. 3. Assuming that the March 12 sale came from beginning inventory; and the March 25 sale was comprised of 25 units from beginning inventory. all 60 units of the March 5 purchase. and the remainder from the March 18 purchase, use specific identification to the cost of goods sold for each sale, the total cost of goods sold for the month, and ending inventory