Indicate Whether Each of the Following Statements Is True or False

Indicate whether each of the following statements is true or false.
_____ a) The FIFO cost flow method may only be used if the company actually rotates inventory so that the oldest inventory is sold first.
_____ b) In a period of rising prices, LIFO gives higher cost of goods sold than FIFO.
_____ c) Under the weighted average cost flow method, the cost per unit of ending inventory is equal to the cost per unit of inventory sold.
_____ d) In a period of declining prices, LIFO will result in lower income tax expense than FIFO.
_____ e) In a period of rising prices, FIFO gives higher ending inventory than LIFO does.