i need to find perpetual FIFO, peroetual LIFO, Weighted avergae, and specific id

Required information [The following information applies to the questions displayed below.] Warnerwoods Company uses a perpetual inventory system. It entered into the following purchases and sales transactions for March. 3. Compute the cost assigned to ending inventory using (a) FFFO, (b) LIFO, (c) weighted average, and (d) specific identification. For specific identification, units sold include 115 units from beginning inventory, 245 units from the March 5 purchase, 95 units from the March 18 purchase, and 135 units from the March 25 purchase. Complete this question by entering your answers in the tabs below