Google 2f1549Stens28bbd3k3oft/6lfue inen378tbpi7iia89pZunCOLU C. Double-declining- balance Requirement 2 Straight- line Units-of- production Double- declining- balance Depreciation Expense - Year Depreciation Expense - Year Total Accumulated Depreciation Google 2f1549Stens28bbd3k3oft/6lfue inen378tbpi7iia89pZunCOLU C. Double-declining- balance Requirement 2 Straight- line Units-of- production Double- declining- balance Depreciation Expense - Year Depreciation Expense - Year Total Accumulated Depreciation