To calculate capital gains or losses, these trades have traditionally been marked to market on the last business day of the year.

Aside from calculating profits and losses, little activity is expected in this holiday-shortened week.

Their purpose is to make it easier to calculate future losses in personal injury and fatal accident cases.

With mark to market accounting, the price or value of a security is recorded on a daily basis to calculate profits and losses.

Mr. Feinberg has said he will use a $231,000-a-year cap in calculating economic losses.

With no disaster plans in place and without warning, they spent days trying to track down employees and days more calculating losses.

This guide will help you calculate your capital gains and losses if you sell or otherwise dispose of business assets in the 2010-11 tax year.

You can also download a working sheet and use it to calculate straightforward gains and losses.

See our step-by-step guide on how to calculate capital gains and losses on business assets.

But she is a pioneer in calculating probable catastrophic losses from natural disasters like earthquakes and hurricanes for insurance companies.