Which of the following statements is true?

		A. Valuing inventory under LIFO may produce different results depending on whether a perpetual or periodic inventory system is used.
		B. Valuing inventory under the weighted average cost method always produces the same results using either a perpetual or periodic inventory system.
		C. Valuing inventory under FIFO may produce different results depending on whether a perpetual or periodic inventory system is used.
		D. Using the specific identification method will produce different results depending on whether perpetual or periodic inventory system is used.