What are the main categories of assets on a balance sheet?

"Assets can be divided into three broad categories: current assets, fixed assets, and intangible assets. Current assets are assets that can or will be converted to cash within the next 12 months. They are important because they provide the funds used to pay the firm’s current bills. They also represent the amount of money the firm can quickly raise. Current assets include: • Cash: Funds on hand or in a bank • Marketable securities: Temporary investments of excess cash that can readily be converted to cash • Accounts receivable: Amounts owed to the firm by customers who bought goods or services on credit • Notes receivable: Amounts owed to the firm by customers or others to whom it lent money • Inventory: Stock of goods being held for production or for sale to customers. Fixed assets are long-term assets used by the firm for more than a year. They tend to be used in production and include land, buildings, machinery, equipment, furniture, and fixtures. Except for land, fixed assets wear out and become outdated over time. Thus, they decrease in value every year. This declining value is accounted for through depreciation. Depreciation is the allocation of the asset’s original cost to the years in which it is expected to produce revenues. A portion of the cost of a depreciable asset—a building or piece of equipment, for instance—is charged to each of the years in which it is expected to provide benefits. This practice helps match the asset’s cost against the revenues it provides. Because it is impossible to know exactly how long an asset will last, estimates are used. They are based on past experience with similar items or IRS guidelines for assets of that type. Notice that, through 2018, Delicious Desserts has taken a total of $16,000 in depreciation on its bakery equipment. Intangible assets are long-term assets with no physical existence. Common examples are patents, copyrights, trademarks, and goodwill. Patents and copyrights shield the firm from direct competition, so their benefits are more protective than productive. For instance, no one can use more than a small amount of copyrighted material without permission from the copyright holder. Trademarks are registered names that can be sold or licensed to others. One of Delicious Desserts’ intangible assets is a trademark valued at $4,500. Goodwill occurs when a company pays more for an acquired firm than the value of its tangible assets. Delicious Desserts’ other tangible asset is goodwill of $7,000."