Compute cost of goods available for sale and the number of units available for s

Compute cost of goods available for sale and the number of units available for sale.Compute the cost assigned to ending inventory using(a)FIFO(b)LIFO(c)weighted average and(d)specific identification. For specific identification the March 9 sale consisted of 65 units from beginning inventory and 195 units from the March 5 purchase; the March 29 sale consisted of 45 units from the March 18 purchase and 85 units from the March 25 purchase.(Round your average cost per unit to 2 decimal places.)Compute gross profit earned by the company for each of the four costing methods. For specific identification the March 9 sale consisted of 65 units from beginning inventory and 195 units from the March 5 purchase; the March 29 sale consisted of 45 units from the March 18 purchase and 85 units from the March 25 purchase.(Round average cost per unit to 2 decimal places.)