Question No6. Describe in brief the essence of the cost model (rule) also known as the model of the amortized and/or impaired historical cost as a possible model for assessment after initial recognition of property, plant, and equipment (PPE), intangible assets, and other assets. Give the formula and an example. Question No7. What is the meaning of the term an impairment loss of an asset specified in accounting and the International Accounting Standards (IAS)/International Financial Reporting Standards (IFRS)