Accounting earnings include only realized gains, and exclude unrealized gains and losses, the economic benefits will be enterprise's operating earnings and are favorable to the same treatment, regardless of whether they have been implemented. Thus, in general, accounting gains are less than economic gains, and the difference is mainly in the interest. Bed Prism Glasses or Lazy Glasses, because they are often called, are an aid to relaxation. They are used mainly take it easy during sex reading a book or viewing television or sometimes by patients during recuperation from illness or injury, where long-term bed rest is needed. Certainly not for anything that could be termed as a Sports Activity, besides watching the football on TV, during sex, perhaps! The UK glass industry is pursuing an active programme on energy efficiency and decarbonisation. But building the business case to secure funds remains a barrier. Capital costs can be very high and paybacks periods are often in excess of two years; traditional loans are usually unattractive for this work. In many tries to define the definition of 'time'; we sometimes make use of the very word as part of the definition. Although time is definitely an ever-present concern of humans; this only clearly demonstrates the issue in formulating an obvious precise and easily understood definition this agreement we are going to all universally agree and accept.