You may notice that your menstrual blood becomes dark brown or almost black as you near the end of your period. This is a normal color change. It happens when the blood is older and not being expelled from the body quickly. Temporary thick, heavy flow isn't necessarily cause for concern.hen, during your period, your body sheds the uterus lining along with blood. The amount of blood and fluid lost is usually between 4 and 12 teaspoons each cycle. The average menstrual cycle lasts 28 days (counting from the first day of bleeding to the first day of the next cycle).
Depreciation is the process by which a company allocates an asset's cost over the duration of its useful life. Each time a company prepares its financial statements, it records a depreciation expense to allocate a portion of the cost of the buildings, machines or equipment it has purchased to the current fiscal year.
Depreciation has nothing to do with the market value of a fixed asset, which may vary considerably from the net cost of the asset at any given time. Depreciation is a major issue in the calculation of a company's cash flows, because it is included in the calculation of net income, but does not involve any cash flow.hen you record depreciation, it is a debit to the Depreciation Expense account, and a credit to the Accumulated Depreciation account. The Accumulated Depreciation account is a contra account, which means that it appears on the balance sheet as a deduction from the original purchase price of an asset.