PLEASE HELP !!!

Required information In October, Nicole eliminated all existing inventory of cosmetic items. The trouble of ordering and tracking each product line had exceeded the profits earned. In December, a supplier asked her to sell a prepackaged spa kit. Feeling she could manage a single product line, Nicole agreed. Nicole's Getaway Spa (NGS) would make monthly purchases from the supplier at a cost that included production costs and a transportation charge. NGS would keep track of its new inventory using a perpetual inventory system. On December 31, NGS purchased 10 units at a total cost of $7.20 per unit. Nicole purchased 25 more units at $8.80 in February. In March, Nicole purchased 10 units at $10.80 per unit. In May, 40 units were purchased at $10.60 per unit. In June, NGS sold 40 units at a selling price of $12.80 per unit and 30 units at $10.80 per unit. Compute the cost of Goods Available for Sale, Cost of Goods Sold, and Cost of Ending Inventory using the first-in, first-out (FIFO) method. (Round "Cost per Unit" to 2 decimal places.) FIFO (Perpetual) Units Available for Sale: Cost of Goods Available for Sale: Units Sold: Cost of Goods Sold: Units in Ending Inventory: Cost of Ending Inventory