Filth flies can be divided into two groups, determined by their appearance and food preferences. Filth flies, such as the house fly, blow flies and flesh flies, are relatively small, soft-bodied insects with large eyes.They are strong fliers.lies, including stable flies and mosquitoes (which are also classified as flies, or Diptera), can inflict painful bites while feeding on the blood of humans and other animals, and some species transmit disease. The habits of filth flies favor the spread of bacteria and other disease-causing organisms.
Study Objective 1 - Describe how the Cost Principle Applies to Plant Assets. Plant assets are resources that have physical substance (a definite size and shape), are used in the operations of a business, and are not intended for sale to customers.f a cost is not included in a plant asset account, then it must be expensed immediately. Such costs are referred to as revenue expenditures. Costs that are not expensed immediately, but are instead included in a plant asset account are referred to as capital expenditures.
MEASURING THE DEPRECIATION OF PLANT ASSETS. Depreciation is the allocation of a plant assetâs cost to expense over the period the asset is used The matching principle matches an assetâs expense against the revenue generated over the assetâs life. Estimated useful life, 20 years.- PowerPoint PPT Presentation.EASURING THE DEPRECIATION OF PLANT ASSETS. 1  Depreciation is the allocation of a plant assetâs cost to expense over the period the asset is used. 2  The matching principle matches an assetâs expense against the revenue generated over the assetâs life.