WGU Accounting-for-Decision-Makers Exam With Confidence Using Practice Dumps

The correct answer is A. $0.313 . A predetermined overhead rate is calculated at the beginning of the period using estimated overhead costs and the estimated amount of the allocation base. OpenStax states that the rate is found by dividing estimated manufacturing overhead by the estimated activity base.

The formula is:

Predetermined overhead rate = Estimated total overhead / Estimated allocation base

Using the numbers in the question:

$1,250,000 / 4,000,000 shoes = $0.3125 per shoe

Rounded to three decimal places, that equals $0.313 per shoe .

The actual overhead and actual number of shoes produced are not used to compute the predetermined rate. Those figures are used later when applying overhead or analyzing overapplied and underapplied overhead. That is why choices based on actual data are incorrect.

Option B, $0.329 , comes from dividing actual overhead by actual production, but that is an actual rate, not the predetermined one asked for here. Since predetermined overhead always relies on estimates made in advance, the correct answer is $0.313 , which makes Option A correct.

The correct answer is C. $130,000 . A contribution margin income statement separates variable costs from fixed costs , which makes it useful for forecasting profit at different sales levels. OpenStax explains that contribution margin analysis shows how much sales revenue remains after variable costs to cover fixed costs and profit.

First calculate the per-unit amounts based on 10,000 shoes:

Sales per unit = $600,000 / 10,000 = $60

Variable cost per unit = $400,000 / 10,000 = $40

Contribution margin per unit = $20

For 14,000 shoes , total contribution margin would be:

14,000 × $20 = $280,000

Now subtract fixed costs, which stay the same at $150,000 :

Forecasted net income = $280,000 - $150,000 = $130,000

So the company would expect to earn $130,000 if it sells 14,000 shoes. This is exactly why CVP and contribution margin statements are useful for planning: they allow managers to estimate the profit impact of volume changes quickly, as long as selling price, variable cost per unit, and fixed costs remain stable. Therefore, Option C is correct.

The correct answer is C. Raw materials cost . A cost incurred as part of the production process is a product cost , and raw materials are one of the most direct examples. In manufacturing, raw materials are inputs physically used to create finished goods, so they are clearly part of production. Manufacturing cost guidance consistently identifies direct materials, direct labor, and manufacturing overhead as production-related costs.

Option A, sunk cost , refers to a past cost that has already been incurred and cannot be changed, so it is a decision-making concept rather than a specific production input. Option B, opportunity cost , represents the benefit forgone by choosing one alternative over another, not an actual recorded production cost. Option D, period cost , refers to costs such as selling and administrative expenses that are expensed in the period incurred and are not part of the manufacturing process. Because raw materials are directly consumed in producing goods, they are the clearest example of a cost incurred as part of production. Therefore, the correct answer is Raw materials cost , making Option C correct.