In the 14th century, plague ravaged Europe and Asia and was called the Black Death. Plague does not respond to penicillin, but other antibiotics are effective. Sanitary measures against fleas and rodents, quarantine and extreme caution in handling infectious materials help to suppress epidemics.
1. Expense recognition. Expenses are decreases in assets (e.g., rent expenses) or increases in liabilities (e.g., accrued utility expenses) that result from operating activities undertaken to generate revenue. Expenses are recognized in accordance with the matching principle. This principle mandates that the expense or cost of doing business is recorded in the same period as the revenue that has been generated as the result of incurring that expense or cost.
Expense. Definition: An expense is the reduction in value of an asset as it is used to generate revenue. If the underlying asset is to be used over a long period of time, the expense takes the form of depreciation, and is charged ratably over the useful life of the asset.or example, if goods are sold in January, then both the revenues and cost of goods sold related to the sale transaction should be recorded in January. An expense is not the same as an expenditure. An expenditure is a payment or the incurrence of a liability, whereas an expense represents the consumption of an asset.