find the missing figures

On January 3, 2020, Xenex Innovations purchased computer equipment for $132,000. The equipment will be used in research and development activities for five years or a total of 10,000 hours and then sold for about $18,000. Assume actual usage in hours of: 2020 2021 2022 2023 2024 1,500 1, 810 2, 700 4, 010 3,000 Required: Calculate depreciation expense and book values for each year of the equipment's life for each method of depreciation using the table provided below. Xenex's year-end is December 31. (Do not round intermediate calculations.) Straight-Line Double-Declining-Balance Units-of-Production Year Depreciation Book Value at Depreciation Book Value at Expense December 31 Depreciation Book Value at Expense December 31 Expense December 31 2020 2021 2022 2023 2024