Lupinetti Industries Ltd. has begun manufacturing a specialized cardiopulmonary bypass machine used to maintain the respiration and blood flow of patients during open-heart surgery. The company expects to continue manufacturing this machine for another 10 years, until such time that competitive products render the current technology obsolete. The company has agreed to vacate its current factory in 10 years' time. The local government granted the land for the facility on the condition that it will be returned to its original state when vacated. The company has also agreed to build a public park on the site once the remediation is complete. The company has estimated that the total cost of the site remediation to be $4 million and the cost of constructing the park to be $600,000. The interest rate appropriate for this type liability is 10%. Required: a. Prepare the journal entry to initially record the decommissioning cost. b. Prepare the journal entries required for the first two years after the initial recognition of the decommissioning cost. Braden Bonnet Technologies manufactures sewing and pressing machines that are used in the manufacture of felt hats. Each machine sold includes a three-year limited warranty that guarantees repairs if the machine should fail. The warranty is an integral part of the sale price and is not considered a separate performance obligation. In 2021, 3,000 machines were sold at a price of $11,000 each. Based on past experience, the company has estimated that the expected value of the warranty repairs will be $600 per machine. Actual repair costs on the machines sold in 2021 were incurred as follows: Year Costs Incurred 2021 $970,000 2022 $340,000 2023 $420,000 Required: a. Prepare all the journal entries to record the sale and warranty transactions for 2021 to 2023. b. Determine the warranty liability balance that will be reported at each year-end from 2021 to 2023