C)Prepare an adjusted trial balance as of December 31, 2012.

D) Prepare an income statement for December 2012 and a classified balance sheet at December 31, 2012.

E)Compute ending inventory and cost of goods sold under FIFO, assuming Harrisen Company uses the periodic inventory system.

F)Compute ending inventory and cost of goods sold under LIFO, assuming Harrisen Company uses the periodic inventory system.