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.
Depreciation moves the cost of an asset to Depreciation Expense during the asset's useful life. The accounts involved in recording depreciation are Depreciation Expense and Accumulated Depreciation.As you can see, cash is not involved.o do this, we add back the amount of the Depreciation Expense. Depletion Expense and Amortization Expense are accounts similar to Depreciation Expense, as all three involve allocating the cost of a long-term asset to an expense over the useful life of the asset. There is no cash involved.