However, applying the matching principle can be complex when revenues and expenses span multiple periods. With costs and revenues matched accurately, financial statements better reflect the company’s real financial performance. This helps managers make more informed, effective business decisions based on a truthful picture of profit and loss. Melocchi et al. 95 proposed an indwelling device for intravesical DDS fabricated using hot melt extrusion and fused deposition modeling 3D printing.
In summary, 4D additive manufacturing can provide patients with more precise and efficient treatment options in personalized orthopedic treatment, which predicts a broad application prospect and better treatment results. The core purpose of this work is to systematically summarize cutting-edge progress of 4D printing in the fields of bone repair and reconstruction, personalized orthopedic treatment, and orthopedic drug delivery 13. For diseases like bone cancer, the efficient drug delivery system of 4D additive manufacturing plays an irreplaceable key role 16.
In other words, it formally acknowledges that business must spend money in order to earn revenue. Following the matching principle for assets and liabilities results in balance sheets that more accurately reflect the true financial position of a company. Many expenses are recorded when incurred but must be properly matched with revenues. Adjusting entries reallocate these expenses to the period in which the what is the matching principle related revenue is recognized. For example, subscription revenue is often received upfront but earned over the subscription period.
Matching principles lead to financial statements showing a truer picture of a company’s net financial position. In summary, the matching principle and revenue recognition rules work together to produce the most accurate income statement possible. Under the matching principle, the $20,000 in consulting expenses is recorded in February rather than January, matching the period when those services generated revenue. This means the January financials reflect no expense or revenue, while February shows $30,000 in revenue and $20,000 in expenses, for a profit of $10,000. The matching principle, then, requires that expenses should be matched to the revenues of the appropriate accounting period and not the other way around.
This comparison will give the net profit or loss for that particular accounting period. All the expenses should be recorded in the period’s income statement in which the revenue related to that expense is earned. If an expense is not directly tied to revenues, the expense should be reported on the income statement in the accounting period in which it expires or is used up. If the future benefit of a cost cannot be determined, it should be charged to expense immediately. Another example would be if a company were to spend $1 million on online marketing (Google AdWords). It may not be able to track the timing of the revenue that comes in, as customers may take months or years to make a purchase.
Reducing costs and enhancing the operability of the technology are necessary measures to promote its wide application in orthopedic treatment. The expense recognition principle is the more formal wording for the matching principle in accounting. It follows the same concept of recording business expenses in the same period as the related revenue it earned for more accurate financial statements. This concept also makes extensive use of accruals and deferrals to balance general ledger accounts when no information has been posted to the accounts. Companies may experience a lag in posting certain expense items to their general ledger, such as utilities expenses, freight expenses, or payroll expenses. To correct a lag situation, accountants often post accrued expense amounts that represent the normal monthly expense amount.
Among natural polymer materials, chitosan exhibits remarkable biocompatibility, biodegradability, and antibacterial properties 42,43,44. It can enhance cell adherence, proliferation, and development, which is beneficial for bone tissue repair. In addition, chitosan can be modified to have shape memory properties, allowing it to change its structure in a preset manner when subjected to specific stimuli, which is critical for 4D printing applications in the orthopedic field. Collagen, a key component of human bone tissue, has favorable biocompatibility and biological activity.
This prevents companies from recognizing expenses at the wrong time, misstating profits, and distorting their financial statements and net income data. By matching revenues and expenses to the period in which they occurred, the matching principle helps avoid distortions in financial reporting. It provides a better view of real profitability in each period compared to cash basis accounting. Adhering to the matching principle is necessary for producing GAAP-compliant financial statements.
These accounts include sales, sales discounts, cost of goods sold (COGS), and selling and administrative expenses. The principle is used as accountants prepare and post journal entries; each entry must include a debit and credit that balances the entry prior to posting in the general ledger. The matching principle relates to the accrual accounting system and therefore presents a more reliable picture of the financial statements of a company. Similarly, incurred expenses that have not yet been paid like employee wages or inventory purchases are accrued as liabilities on the balance sheet. As these liabilities are later paid off, the related expenses are matched against revenues. Adhering strictly to cash flows makes financial analysis and long-term planning more difficult since timing differences between cash transactions and underlying business activities can skew financial statements.
However, with the increasing demand for therapeutic precision, conventional 3D printing has considerable limitations in adapting to dynamic biological environments. After leaving the print bed, the printed product can transform from one shape to another, enabling precise regulation of space and time dimensions of the product, and thus production of dynamic and living structures. These features give 4D printing great potential for developing intelligent structures.