Required information [The following intormation applies to the questions displayed bolow.] Warnerwoods Company uses a periodic irventory system. it entered into the folowing purchases and sales transactions for March For specific identifation, unuts sold include 90 unds trom beginning irventory, 410 unts from the March 5 purchase. 120 units feom the Morch t8 purchase, and 200 units from the March 25 purchase Required: 1. Compute cost of goods avblable for saie and the number of units avainble for sale