which is true for LIFO during period of rising prices?

Which of the following statements about the LIFO inventory method is true? During a period of rising prices The gross profit under LIFO will be lower than under FIFO. Net income will be higher under LIFO than under FIFO. COGS under LIFO will be lower than COGS under FIFO. The ending inventory under LIFO will be higher than the ending inventory under FIFO