Estimating Useful Life, Percent Used Up, and Gain or Loss on Disposal Husky Energy is one of Canada's largest integrated energy companies. Based in Calgary, Alberta, Husky is publicly traded on the Toronto Stock Exchange. The Company operates in Western and Atlantic Canada, the United States and the Asia Pacific Region with upstream and downstream business segments. The company uses IFRS to prepare its financial statements. During 2018, the company reported depreciation expense of $2,591 million. The property and equipment footnote follows. Oil and Processing, Gas Transportation Properties and Storage Retail and Upgrading Refining Other Total $86 $41,815 2,465 64 $2,599 62 $9,191 744 3 $2,930 151 12 $56,621 3,434 67 79 - 79 5 43 2 7 45 - (1) (5) (2) (5) (10) = 773 $2,659 $10,691 (632) 362 $44,196 Property, plant and Equipment (in C$ millions) Cost Dec 31, 2017 Additions Acquisitions Transfers from exploration and evaluation Intersegment transfers Changes in asset retirement obligations Disposals and derecognition Exchange adjustments Dec 31, 2018 Accumulated depletion, depreciation, amortization, and impairment Dec 31, 2017 Depletion, depreciation, amortization, and impairment Disposals and derecognition Exchange adjustments Dec 31, 2018 Net book value Dec 31, 2017 Dec 31, 2018 1 3 (643) 1,139 $60,742 $101 $3,095 $(47) (2) $126,016) (1,811) 586 (138) $(27,379) $(1,462) $(3,176) $(1,842) $(32,543) (123) (503) (152) (2,591) 10 596 (264) (1) (404) $(1,585) $(3,933) $(1,995) $(34,942) (1) $(50) $15,799 $39 $6,015 $1,137 1,074 $1,088 1,100 $24,078 25,800 16,817 51 6,758 Required a. Compute the average useful life of Husky Energy's depreciable assets in 2018. Assume that land is 10% of "Refining." Note: Round your answer to one decimal place (for example, enter 6.8 for 6.77555). 7 x years b. Estimate the percent used up of Husky Energy's depreciable assets in 2018. Note: Round percentage to one decimal place (for example, enter 6.7% for 6.6555%). 98 X % c. Consider the disposals and derecognition during the year. This refers to assets that were sold and removed from the balance sheet during 2018. Calculate the net book value of the total PPE disposed during the year. Assume that Husky Energy received $4 million cash proceeds for the year. Determine the gain or loss on the disposal. Note: Do not use any negative signs with your answers. $ 43 x Loss