Cost-based contracts may include a guaranteed maximum, time and materials, or cost reimbursable contract. The training company may charge for the hours worked by instructors in preparation and delivery of the course, plus a fee for the course materials. The unique nature of the products manufactured in a job order costing system makes setting a price even more difficult. For each job, management typically wants to set the price higher than its production cost.
Examples of indirect materials
For example, a furniture factory classifies the cost of glue, stain, and nails as indirect materials. Nails are often used in furniture production; however, one chair may need 15 nails, whereas another may need 18 nails. At a cost of less than one cent per nail, it is not worth keeping track of each nail per product. It is much more practical to track how many pounds of nails were used for the period and allocate this cost (along with other costs) to the overhead costs of the finished products.
- These costs are necessary for production but not efficient to assign to individual product production.
- The typical billboard sign is 14 feet high by 48 feet wide, and Dinosaur Vinyl incurs a vinyl cost of $300 per billboard.
- The quantity of materials left unused in the stock at the end of an accounting period is presented in balance sheet as a line item named “Raw Materials Inventory”.
- Actual costs may differ from standard costs for materials because the price paid for the materials and/or the quantity of materials used varied from the standard amounts management had set.
Accounting for Manufacturing Overhead
Fortunately, the accounting system keeps track of the manufacturing overhead, which is then applied to each individual job in the overhead allocation process. Direct labor is the total cost of wages, payroll taxes, payroll benefits, and similar expenses for the individuals who work directly on manufacturing a particular product. The direct labor costs for Dinosaur Vinyl to complete Job MAC001 which department is often responsible for the price paid for direct materials occur in the production and finishing departments. In the production department, two individuals each work one hour at a rate of $15 per hour, including taxes and benefits. The finishing department’s direct labor involves two individuals working one hour each at a rate of $18 per hour. You are deciding whether to purchase a pizza franchise or open your own restaurant specializing in pizza.
Indirect Labor
The labor efficiency variance occurs when employees use more or less than the standard amount of direct labor-hours to produce a product or complete a process. The three general categories of costs included in manufacturing processes are direct materials, direct labor, and overhead. Note that there are a few exceptions, since some service industries do not have direct material costs, and some automated manufacturing companies do not have direct labor costs. For example, a tax accountant could use a job order costing system during tax season to trace costs.
Direct and indirect materials cost
One major issue in all of these contracts is adding too much overhead cost and fraudulent invoicing for unused materials or unperformed work by subcontractors. Management might be tempted to direct the accountant to avoid the appearance of going over the original estimate by manipulating job order costing. It is the accountant’s job to ensure that the amounts recorded in the accounting system fairly represent the economic activity of the company, and the fair and proper allocation of costs. When the accounting department processes time tickets, the costs are assigned to the individual jobs, resulting in labor costs being recorded on the work in process inventory, as shown in Figure 4.13. The procedure for drawing indirect materials from storage is similar to the direct materials i.e., they are requested by production manager via a materials requisition form. The variance is positive and unfavorable because the actual rate paid exceeded the standard rate allowed.
These two factors are accounted for by isolating two variances for materials—a price variance and a usage variance. The expense recognition principle also applies to manufacturing overhead costs. The manufacturing overhead is an expense of production, even though the company is unable to trace the costs directly to each specific job. For example, the electricity needed to run production equipment typically is not easily traced to a particular product or job, yet it is still a cost of production. As a cost of production, the electricity—one type of manufacturing overhead—becomes a cost of the product and part of inventory costs until the product or job is sold.
Materials usage variance Because the standard quantity of materials used in making a product is largely a matter of physical requirements or product specifications, usually the engineering department sets it. But if the quality of materials used varies with price, the accounting and purchasing departments may perform special studies to find the right quality. The amount by which actual cost differs from standard cost is called a variance. When actual costs are less than the standard cost, a cost variance is favorable. When actual costs exceed the standard costs, a cost variance is unfavorable. Do not automatically equate favorable and unfavorable variances with good and bad.
The vinyl and ink were used first to print the billboard, and then the billboard went to the finishing department for the grommets and frame, which were moved to work in process after the vinyl and ink. The final T-account shows the total cost for the raw materials placed into work in process on April 2 (vinyl and ink) and on April 14 (grommets and wood). The journal entries to reflect the flow of costs from raw materials to work in process to finished goods are provided in the section describing how to Prepare Journal Entries for a Job Order Cost System. The variance is unfavorable since more hours than the standard number of hours were required to complete the period’s production. These costs are necessary for production but not efficient to assign to individual product production.