Sally was removing her nail polish to get ready for a dance. She was also drinking a bottle of water. The doorbell rang and she rushed to answer it, leaving the open bottle of nail polish remover (acetone) and the bottle of water open. Sally forgot about them until the next morning and when she checked, the nail polish remover (acetone) was empty and the water looked untouched.

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What is the lab set up for this?

What are the constants? 

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2. Sprint Automotive Corporation makes and sells a variety of automobiles. One of its biggest sellers is an electric sedan. Each electric sedan sold automatically comes with a one-year warranty against manufacturing defects. Customers who purchase the electric sedan can also purchase an extended warranty that provides additional coverage once the original warranty expires. Additional information pertaining to electric sedan sales during 2023 follows: Selling price of electric sedan Number of electric sedans sold Number of electric sedans on which an extended warranty was sold Estimated cost of sedan warranty repairs under original one-year warranty (per vehicle sold) Selling price of extended warranty Length of extended warranty in years Amount spent in 2023 for warranty repairs on electric sedans sold during 2023 Costs incurred by Sprint in 2025 under extended warranty for electric sedans $ $ $ $ $ 34,905 773 155 571 2,981 132,415 2 69,308 Sprint Automotive hires an independent contractor to perform all warranty repairs. Sprint pays immediately for all repair costs as they are incurred. Assume that revenue is earned equally in each year of the extended warranty contract. Required: 1. Prepare all journal entries required by Sprint to account for the sale of the electric sedans and the related warranties for the 2023 year. Assume that all sales are cash sales. Ignore cost of goods sold. (4 marks) 2. Prepare all journal entries required by Sprint in the 2025 year to account for extended warranties sold in 2023. (3 marks) 2. Sprint Automotive Corporation makes and sells a variety of automobiles. One of its biggest sellers is an electric sedan. Each electric sedan sold automatically comes with a one-year warranty against manufacturing defects. Customers who purchase the electric sedan can also purchase an extended warranty that provides additional coverage once the original warranty expires. Additional information pertaining to electric sedan sales during 2023 follows: Selling price of electric sedan Number of electric sedans sold Number of electric sedans on which an extended warranty was sold Estimated cost of sedan warranty repairs under original one-year warranty (per vehicle sold) Selling price of extended warranty Length of extended warranty in years Amount spent in 2023 for warranty repairs on electric sedans sold during 2023 Costs incurred by Sprint in 2025 under extended warranty for electric sedans $ $ $ $ $ 34,905 773 155 571 2,981 132,415 2 69,308 Sprint Automotive hires an independent contractor to perform all warranty repairs. Sprint pays immediately for all repair costs as they are incurred. Assume that revenue is earned equally in each year of the extended warranty contract. Required: 1. Prepare all journal entries required by Sprint to account for the sale of the electric sedans and the related warranties for the 2023 year. Assume that all sales are cash sales. Ignore cost of goods sold. (4 marks) 2. Prepare all journal entries required by Sprint in the 2025 year to account for extended warranties sold in 2023. (3 marks)

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Research question How does acetone interact with water in an open environment over time L... View the full answer