Final answer:
For Midori Company's inventory using the dollar-value LIFO method, the values for 2016, 2017, and 2018 are $100,000, $118,091, and $130,536.21, respectively. For Arna, Inc., the inventory values for 2017 and 2018 are $21,750 and $24,750.88.
Step-by-step explanation:
about dollar-value LIFO method:
The dollar-value LIFO method is an accounting approach used to value inventory that assumes the latest units purchased are the first ones used or sold. It adjusts inventory for changes in the price level, using a price index to account for inflation or deflation. According to provided data, Midori Company's ending inventory, calculated using the dollar-value LIFO method over a three-year period, is as follows: For 2016: $100,000.00 (Base year; no adjustment needed) For 2017: $100,000 + [($119,900 - $100,000) / 110 * 100] = $118,091 For 2018: $118,091 + [($134,560 - $119,900) / 116 * 100] = $130,536.21
Similarly, for Arna, Inc., using the dollar-value LIFO method to compute inventory for 2017 and 2018 yields: For 2017: $19,750 + [($22,140 - $19,750) / 108 * 100] = $21,750 For 2018: $21,750 + [($25,935 - $22,140) / 114 * 100] = $24,750.88