2 3 4 5 Call Center Equipment Cost $1,236,000 On January 1, 2022, Aggarwal Corporation purchased in cash a Call Center with the following components Components Residual Value Useful Life Depreciation Method $96,000 6 Building $903,000 $172,500 8 7 Computer Straight Line Double-Declining Balance During 2022, Aggarwal made 196,000 calls using its call center equipment. The call center has a useful life of 30 years. $93,000 $12,000 1 million calls 30 years 5 years Activity Method