Ayayai Corp., a leader in the commercial cleaning industry, acquired and installed, at a total cost of $108,200 plus 15% HST, three underground tanks to store hazardous liquid solutions needed in the cleaning process. The tanks were ready for use on February 28, 2020. The provincial ministry of the environment regulates the use of such tanks and requires them to be disposed of after 10 years of use. Ayayai estimates that the cost of digging up and removing the tanks in 2030 will be $29,660. An appropriate interest or discount rate is 7% Ayayai also manufactures commercial cleaning machines that it sells to dry cleaning establishments throughout Nova Scotia. During 2020, Ayayai sold 20 machines at a price of $12,610 each plus 15% HST. The machines were sold with a two-year warranty for parts and labour. Similar warranty agreements are available separately and are estimated to have a stand-alone value of $918. Sales in 2020 occurred evenly throughout the year. Any revenue related to the warranty agreements is assumed to be earned evenly over the two-year contract term as follows: 2020, 25%, 2021, 50%, and 2022, 25%. Ayayai estimates the total cost of servicing the warranties will be $10,861 over the two-year contract term. Ayayai incurred actual warranty expenditures of $2,638 in 2020. Answer the following, assuming Ayayai follows IFRS and has a December 31 fiscal year end. Assuming straight-line depreciation and no residual value for the tanks at the end of their 10-year useful life, what is the balance in the asset Storage Tanks account, net of accumulated depreciation, at December 31, 2020? (Round answer to 0 decimal places, e.g. 5,275. For calculation purposes, use 5 decimal places as displayed in the factor table provided.) Storage Tanks account, net of accumulated depreciation $ What is the balance of the asset retirement obligation liability at December 31, 2022, assuming there has been no change to the estimate of the final cost of disposal? (Round answer to 0 decimal places, e.g. 5,275.) Asset Retirement Obligation $ Determine the balance of the warranty-related liability that would be reported on the December 31, 2020 SFP. Ignore HST and assume that Ayayai uses the service-type approach to account for warranties. Unearned Revenue $ $ Determine the warranty expense that would be reported on Ayayai's 2020 income statement. Warranty Expense $ $ 2638 Ayayai has been permitted to file its HST return on December 31 each year and either send a cheque or request a refund on this date. Assuming there are no other HST transactions during the year, will Ayayai be sending a cheque or requesting a refund on December 31, 2020? Ayayai will send a cheque What will be the amount of the cheque paid or refund claimed? Amount $ $