SOLUTIONS TO CONCEPTS FOR ANALYSIS
CA 9-1
(a) The purpose of using the lower-of-cost-or-market method is to reflect the decline of inventory value
below its original cost. A departure from cost is justified on the basis that a loss of utility should be
reported as a charge against the revenues in the period in which it occurs.
(b) The term “market” in the phrase “the lower–of-cost-or-market” generally means the cost to replace
the item by purchase or reproduction. Market is limited, however, to an amount that should not ex–
(c) The lower-of-cost-or-market method may be applied either directly to each inventory item, to a
category, or to the total inventory. The application of the rule to the inventory total, or to the total
(d) Conceptually, the lower-of-cost-or-market method has some deficiencies. First, decreases in the
value of the asset and the charge to expense are recognized in the period in which loss in utility
occurs—not in the period of sale. On the other hand, increases in the value of the asset are
recognized only at the point of sale. This situation is inconsistent and can lead to distortions in the
presentation of income data.
From the standpoint of accounting theory there is little to justify the lower-of-cost-or-market rule.
Although conservative from the balance sheet point of view, it permits the income statement to
show a larger net income in future periods than would be justified if the inventory were carried