Answer: beg book value +the salvage value) / 2.
(the sum of annual average book values) ÷ asset’s life
(beg book value +the end book value) ÷ 2.
Step-by-step explanation:
Depreciation is simply when an asset begin to wear and tear and thereby its value is reduced.Straight line depreciation is calculated when the difference between the cost of an asset and the expected salvage value is divided by the number of years it is projected to be used.
Using this method, the annual average investment can be calculated as:
• beg book value +the salvage value) / 2.
• (the sum of annual average book values) ÷ asset’s life
• (beg book value +the end book value) ÷ 2.