Depreciation methods- discuss 5 methods

Use the following form to address the five methods of computing book depreciation for health care organizations: Write a minimum of 30 words for each area listed.
Straight Line Depreciation: - No salvage - Salvage Accelerated
Book Depreciation: - Sum of Years' Digits Method
Accelerated Book Depreciation: - Double Declining Balance Method
Accelerated Book Depreciation: - 150% Declining Balance Method
Accelerated Book Depreciation: - Units of Production Method

Why is it important for a hospital to pay attention to depreciation more than a computer software company?

350 words long answer with 1 reference.