Final answer:
To compute the cost of the inventory on December 31, 2020 using the dollar-value LIFO method, consider the increase in price level for the year and use the given formula. For a retail value of $294,300, the cost of the inventory is approximately $344,267.65. For a retail value of $365,150, the cost of the inventory is approximately $429,176.81.
Step-by-step explanation:
To compute the cost of the inventory on December 31, 2020 using the dollar-value LIFO method, we need to consider the increase in price level for the year. The increase in price level is given as 9%.
To determine the cost of the inventory on December 31, 2020, we can use the following formula:
Cost of inventory = (Cost of inventory on January 1, 2020 + Purchases) × (Retail value on December 31, 2020 / Retail value on January 1, 2020) × (1 + Increase in price level)
(a) For a retail value of $294,300, the cost of the inventory on December 31, 2020 would be approximately $344,267.65.
(b) For a retail value of $365,150, the cost of the inventory on December 31, 2020 would be approximately $429,176.81.