Exam 3: Cost Behavior

Figure 3-6 The Stanford Company incurred the following maintenance cost during a five month period: -Refer to Figure 3-6. Using a computer or calculator, compute the estimate of variable cost per unit of production using the method of least squares. Rounded to two decimal places, this value would be

Figure 3-1 Sonor Systems undertakes its own machine maintenance. The depreciation on the equipment is $20,000 per year and operating cost is $2 per machine hour. Last year 275,000 machine hours were used to produce 100,000 units. -See Figure 3-1. If 300,000 machine hours had been worked last year, what would be the total machine maintenance cost?

The range of activity within which a linear cost function is valid is called the

The activity-based resource usage model allows managers to better calculate the changes in resource supply and demand resulting from decisions such as:

Figure 3-1 Sonor Systems undertakes its own machine maintenance. The depreciation on the equipment is $20,000 per year and operating cost is $2 per machine hour. Last year 275,000 machine hours were used to produce 100,000 units. -See Figure 3-1. Develop a cost equation for the total machine maintenance cost.

The learning curve that decreases by a constant percentage each time the cumulative quantity doubles is known as the

Flexible resources

Amigos Industries analyzed the relationship between total factory overhead and changes in direct labor hours. It found the following: Y = $6,000 + $6X The Y in the equation is an estimate of

Figure 3-9 Hereford Company is planning to introduce a new product with an 80 percent learning rate for production for batches of 1,000 units. The variable labor costs are $30 per unit for the first 1,000-unit batch. Each batch requires 100 hours. There are $10,000 in fixed costs not subject to learning. -Refer to Figure 3-9. What is the cumulative total time using the incremental unit-time learning curve to produce 2,000 units?

The cost function derived by the least-squares cost estimation method

In the formula Y = F + VX, F refers to the

Sandusky Corporation has the following costs for 1,000 units: What is the total cost of direct materials for 100 units?

Multiple regression is a dependable tool for identifying the behavior of activity costs.

A interval provides a range of values for the actual cost with a prespecified degree of confidence.

Assuming costs are represented on the vertical axis and volume of activity on the horizontal axis, which of the following costs would be represented by a line that is parallel to the horizontal axis?

In the formula Y = F + VX, V refers to the

result when organizations acquire many multiperiod service capacities by paying cash up front.

A cost object is the item for which managers want cost information, so the first step is to determine appropriate cost objects.

are those acquired from outside sources where the terms of acquisition do not require any long-term commitments.

A managerial accountant has determined the following relationships between overhead and several possible bases: The best basis for overhead application is