Reference no: EM131292257

Absorption Costing Absorption costing, or full costing, is required by GAAP for external financial reporting. Profit is considered a long-run concept and depends on the difference between revenues and expenses. Over the long run, of course, all costs are variable. Therefore, fixed costs are treated as if they were variable by assigning some to each unit of production. Absorption costing assigns all manufacturing costs, direct materials, direct labor, variable overhead, and a share of fixed overhead, to each unit of product. In this way, each unit of product absorbs some of the fixed manufacturing overhead in addition to its variable manufacturing costs. When a unit of product is finished, it takes these costs into inventory with it. When it is sold, these manufacturing costs are shown on the income statement as cost of goods sold. It is absorption costing that is used to calculate three measures of profit: gross profit, operating income, and net income.

Example: Fender Company showed the following unit costs for its product:

Direct materials $1.21

Direct labor 0.58

Variable overhead 0.15

Fixed overhead* 2.38

Based on capacity of 31,800 units.

Last year, Fender made 31,800 units and sold 29,900 units at a price of $8.88. Selling and administrative expense equalled $49,290. Beginning Finished Goods Inventory contained 490 units with cost of $2,116.80.

Cost of one unit under absorption costing = $1.21 + $0.58 + $0.15 + $2.38 = $4.32

Units in ending Finished Goods Inventory = 490 + 31,800 - 29,900 = 2,390 units

Ending Finished Goods Inventory = 2,390 × $4.32 = $10,324.80

The income statement for Fender Company is as follows:

Sales $265,512

Cost of Goods Sold 129,168

Gross margin $136,344

Less: Selling and administrative expense 49,290

Absorption-costing operating income $87,054

Notice that of total manufacturing cost of $137,376 ($4.32 × 31,800 units), $129,168 appears on the income statement ($4.32 × 29,900 units sold) and the remaining $8,208 was added to Finished Goods inventory - attached to the 1,900 units that were produced but not sold.

1. If beginning Finished Goods Inventory equaled zero, the value of ending Finished Goods Inventory would be $ .

2. Ignoring question 1 above, if Fender Company sold 31,960 units, there would be ______ units in ending Finished Goods Inventory with a value of $ _________ (round to the nearest cent).

While absorption costing is required for financial reporting, it does have disadvantages. First, managers may manipulate income by overproducing and adding cost to inventory. This has the effect of increasing operating income above what it would have been because some fixed overhead is added to inventory - not Cost of Goods Sold. The second disadvantage is that it is not a useful format for decision making. Managers may believe that the cost of an incremental unit of production is equal to full cost. However, fixed overhead does not change as production changes. Variable costing can help with both of these problems.