The document details the preparation of a detailed multiple-step income statement for Wright Company as of December 31, 2014, emphasizing key figures such as net sales, cost of goods sold, and operating expenses. It also examines the accuracy of cost flow methods (FIFO, LIFO, and average cost) for inventory and cost of goods sold calculations through various examples, illustrating discrepancies in reporting and tax implications. The sections highlight the importance of correct accounting practices in determining financial outcomes and inventory valuations.