Depreciation computation

Does the system compute depreciation using straight line method only? For I apply reducing balance method and instead of the system to calculate depreciation from the Book Value it does calculate from the acquisition cost.
Kindly assist.

Manager’s Depreciation Calculation Worksheet currently calculates depreciation using the declining balance method

Fixed Assets: Depreciate fixed assets | Calculate depreciation automatically

It works well if you calculate using the declining balance method annually (percentage of current book value).
For other method edit the values it produces